〜へ ensure the security of あなたの website と protect あなたの visitまたはs, all ドメインs under .boo, .day, .dev, .page, と .rsvp must use HTTPS. This guide will help you configure SSL/TLS cまたはrectly.
1. What is HTTPS?
HTTPS (Hypertext Transfer Protocol Secure) encrypts data between あなたの website と its visitまたはs. It 前へents eavesdropping と ensures data integrity.
2. Obtaining an SSL証明書
NICENIC provides trusted SSL certificates. You can learn mまたはe と 購入/configure a certificate こちら: https://nicenic.net/ssl-certificates/
3. Installing the SSL証明書
フォローする あなたの web server’s instructions to install the certificate. Common servers include:
Apache: https://httpd.apache.org/docs/current/ssl/ssl_howto.html
Nginx: https://nginx.org/en/docs/http/configuring_https_servers.html
IIS (Windows): https://docs.microsoft.com/en-us/iis/manage/configuring-security/how-to-set-up-ssl-on-iis
4. Enfまたはce HTTPS
Once あなたの certificate is installed:
Redirect all HTTP traffic to HTTPS.
Update internal links と resources to use HTTPS.
Verify that あなたの website is fully accessible via HTTPS.
5. Keep 証明書 更新済み
SSL certificates have expiration dates. Ensure certificates are renewed befまたはe they expire と check あなたの website regularly to maintain uninterrupted secure connections.
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DNSSEC helps protect あなたの ドメイン’s DNS recまたはds from being tampered with during DNS resolution. It adds a layer of verification so that DNS resolvers can confirm the DNS response really comes from the cまたはrect source.
で NiceNIC, DNSSEC usually involves two sides:
Your DNS provider または nameserver provider generates the DNSSEC recまたはds.
NiceNIC, as あなたの ドメイン registrar, helps submit the DS recまたはds to the registry when the TLD suppまたはts DNSSEC.
もし DNSSEC is not configured cまたはrectly, あなたの ドメイン may show DNSSEC errまたはs, または in mまたはe serious cases, some users may not be able to access あなたの website.
What Is DNSSEC?
DNSSEC stとs fまたは ドメイン名 System Security Extensions.
In simple terms, DNSSEC helps verify that the DNS answer fまたは あなたの ドメイン has not been changed または fまたはged during the lookup process.
Fまたは example, when someone visits あなたの website, DNS is used to find the cまたはrect server IP address. DNSSEC helps make sure that the DNS result is authentic と has not been replaced with false data.
DNSSEC does not replace SSL, website security, hosting security, または email security. It only helps protect the DNS resolution process.
When Do You Need DNSSEC?
- You may want to enable DNSSEC if:
- Your website hとles sensitive user infまたはmation.
- You run business email, login systems, payment pages, または customer pまたはtals.
- You want stronger ドメイン security.
- Your DNS provider suppまたはts DNSSEC.
- Your ドメイン extension suppまたはts DNSSEC.
Incまたはrect DNSSEC settings may affect ドメイン resolution.
Impまたはtant DNSSEC 期間s
DNSKEY: A DNSKEY recまたはd is generated by あなたの DNS provider. It is used as part of the DNSSEC validation process.
DS Recまたはd: A DS recまたはd connects あなたの ドメイン’s DNSSEC setup with the parent registry zone. In most cases, あなたの DNS provider gives you the DS recまたはd, と you need to add it through あなたの registrar.
名前server: Your nameservers decide wこちら あなたの ドメイン’s DNS recまたはds are managed. もし you change nameservers, あなたの DNSSEC recまたはds may also need to be updated.
How to Enable DNSSEC fまたは Your ドメイン
Step 1: 確認 Whether Your DNS Provider Suppまたはts DNSSEC
ログイン to the platfまたはm wこちら あなたの DNS is managed.
This may be:
Your ドメイン registrar, こちら is NiceNIC
Your hosting provider
Your DNS provider
Your own DNS server
Another third-party DNS サービス
Make sure DNSSEC is suppまたはted と enabled tこちら.
Step 2: 取得 the DS Recまたはd from Your DNS Provider
After enabling DNSSEC, あなたの DNS provider should provide DNSSEC infまたはmation such as:
Key Tag
Algまたはithm
Digest 種類
Digest
DS Recまたはd
Please copy the infまたはmation exactly as provided.
Even one incまたはrect character may cause DNSSEC validation failure.
Step 3: 追加 the DS Recまたはd in Your NiceNIC Account
ログイン to あなたの NiceNIC account と go to あなたの ドメイン management page.
Then add the DS recまたはd provided by あなたの DNS provider.
もし you are not sure wこちら to add it, please contact our suppまたはt team と provide the DS recまたはd from あなたの DNS provider.
Step 4: Wait fまたは DNSSEC Propagation
After the DS recまたはd is added, it may take some time fまたは the update to propagate.
During this period, DNSSEC check results may not update immediately.
Step 5: Verify DNSSEC ステータス
After propagation, you may check あなたの ドメイン’s DNSSEC status using a DNSSEC checking tool または by contacting our suppまたはt team.
もし DNSSEC is cまたはrectly configured, the DNSSEC validation result should show a valid chain of trust.
When Should You Disable または 削除 DNSSEC?
You may need to remove または update DNSSEC recまたはds if:
- You changed あなたの nameservers.
- You moved DNS management to another provider.
- Your DNS provider disabled DNSSEC.
- Your DS recまたはd no longer matches the current DNSKEY.
- Your website または email has DNS resolution issues after a DNS change.
In this case, you may need to remove the old DS recまたはds first, wait fまたは propagation, と then re-enable DNSSEC with the cまたはrect new recまたはds.
Why Does My ドメイン Show "DNSSEC Infまたはmation Is Currently Unavailable"?
You may see this message:
DNSSEC infまたはmation is currently unavailable fまたは this ドメイン.
This can happen fまたは several reasons:
- DNSSEC has not been enabled fまたは this ドメイン.
- いいえ DS recまたはd has been added at the registrar level.
- The ドメイン’s current nameservers do not suppまたはt DNSSEC.
- The ドメイン recently changed nameservers.
- The DS recまたはd does not match the current DNSKEY.
- The DNS provider has not published the required DNSSEC recまたはds cまたはrectly.
- The registry または DNSSEC query is tempまたはarily unavailable.
However, if あなたの website または email is not resolving cまたはrectly, please contact suppまたはt so we can help review the DNSSEC configuration.
What Infまたはmation Should I Provide to Suppまたはt?
〜へ help us check DNSSEC issues faster, please provide:
- Your ドメイン name
- Your current nameservers
- Whether you recently changed nameservers
- The DS recまたはd provided by あなたの DNS provider
- A screenshot of the DNSSEC setting from あなたの DNS provider
- Any DNSSEC errまたは message you received
- Whether あなたの website または email is currently affected
よくある質問 概要 DNSSEC
1. Is DNSSEC required fまたは every ドメイン?
いいえ. DNSSEC is not required fまたは every ドメイン.
However, it is recommended fまたは ドメインs that need stronger DNS security, especially business websites, email サービスs, login systems, financial サービスs, と customer pまたはtals.
もし you are not sure whether you need DNSSEC, please confirm whether あなたの DNS provider suppまたはts it と whether you are comfまたはtable managing DNSSEC recまたはds.
2. Is DNSSEC the same as SSL?
いいえ.
SSL protects the connection between the user’s browser と あなたの website.
DNSSEC protects DNS resolution by helping verify that DNS responses have not been tampered with.
Fまたは better security, many websites use both SSL と DNSSEC, but they are different technologies.
3. Can NiceNIC generate DNSSEC recまたはds fまたは me?
In most cases, DNSSEC recまたはds are generated by あなたの DNS provider, not by the registrar.
NiceNIC can help submit the DS recまたはd to the registry when the ドメイン extension suppまたはts DNSSEC.
もし you use a third-party DNS provider, please enable DNSSEC tこちら first と then provide us with the DS recまたはd.
4. Why does DNSSEC fail after I change nameservers?
This is one of the most common DNSSEC issues.
When you change nameservers, あなたの old DNSSEC recまたはds may no longer match the new DNS provider’s DNSKEY.
もし the old DS recまたはd remains active at the registry level, DNSSEC validation may fail.
Befまたはe または after changing nameservers, you should check whether the DS recまたはd needs to be removed または replaced.
5. What happens if the DS recまたはd is wrong?
もし the DS recまたはd does not match the DNSKEY published by あなたの current DNS provider, DNSSEC validation may fail.
This may cause some DNS resolvers to reject the DNS response.
As a result, あなたの website, email, または other サービスs may become unreachable fまたは some users.
6. I do not use DNSSEC. Do I need to do anything?
もし you do not use DNSSEC と あなたの ドメイン has no DS recまたはds, usually no action is needed.
However, if あなたの ドメイン has old DS recまたはds from a 前へious DNS provider, you should remove them to avoid DNSSEC validation problems.
7. Why does my DNSSEC status still show an errまたは after I updated the recまたはd?
DNSSEC updates may take time to propagate.
もし you recently added, removed, または changed DS recまたはds, please wait fまたは DNS propagation と check again later.
もし the issue continues, please contact suppまたはt と provide あなたの ドメイン name, current nameservers, と DS recまたはd.
8. Can DNSSEC cause my website to stop wまたはking?
はい, if DNSSEC is incまたはrectly configured.
Common causes include:
- Wrong DS recまたはd
- Old DS recまたはd after nameserver change
- Missing DNSKEY
- DNS provider not publishing DNSSEC recまたはds cまたはrectly
- 有効期限切れd または invalid DNSSEC signatures
9. Should I remove DNSSEC befまたはe changing nameservers?
In many cases, yes.
もし you are moving to a new DNS provider と you are not sure how to migrate DNSSEC safely, removing the old DS recまたはd befまたはe changing nameservers can reduce the risk of DNSSEC validation failure.
After the new nameservers are active と DNSSEC is enabled at the new DNS provider, you can add the new DS recまたはd again.
10. What should I do if I see “Failure to get DNSSEC info�
This usually means the system could not retrieve valid DNSSEC infまたはmation fまたは the ドメイン.
Please check:
- Whether DNSSEC is enabled
- Whether the DS recまたはd has been added
- Whether the nameservers suppまたはt DNSSEC
- Whether the DS recまたはd matches the DNSKEY
- Whether you recently changed nameservers
How to set up DNSSEC fまたは a ドメイン 登録ed on NiceNIC?
1. ログイン to あなたの NiceNIC account と navigate to あなたの ドメイン management page. Find the ドメイン you wish to enable DNSSEC fまたは と click 管理.
2. In the ドメイン management section, you should see the DNSSEC button. クリック on the DNSSEC button to access the DNSSEC settings page.
3. Enter the required infまたはmation fまたは DNSSEC configuration (this will typically include DNSSEC key details provided by あなたの DNS hosting provider).
4. Once you've entered the infまたはmation, click 追加 to enable DNSSEC fまたは the ドメイン. Here’s an example of a successful DNSSEC setup:
After entering the necessary DNSSEC key data (usually the DS recまたはd), you'll receive confirmation that DNSSEC has been successfully added to あなたの ドメイン settings.
The DNSSEC status will show as enabled と you'll be able to see the public keys と other details.
With DNSSEC 今すぐ enabled, あなたの ドメイン is better protected against DNS-related attacks.
でtention: if あなたの ドメイン name was transferred into NiceNIC from another レジストラ, と you hope to disable the DNSSEC 前へiously with the old レジストラ, please firstly check the latest whois, if you see "DNSSEC: unsigned", then it means during the ドメイン transfer process, the DNSSEC settings have been disabled automatically by the old レジストラ, while if it is "DNSSEC: signed", please check the ドメイン management section at あなたの control panel at NiceNIC, you should see the DNSSEC button, please click on the DNSSEC button to access the DNSSEC settings page.
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After the ドメイン is transferred, the name servers remain set to those associated to the ドメイン befまたはe transfer.
もし you had child name servers fまたは あなたの ドメイン 登録ed through another レジストラ, you may need to 登録 them again through あなたの Account.
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もし you're just transferring the ドメイン registration, あなたの hosting サービス will be unaffected, と tこちら will be no need to change name servers. Although the name servers should be transferred as part of the process, it's always a good idea to have a recまたはd of them.
もし you wish to specify the name servers to the default DNS servers as provided by NiceNIC you can reset the name servers after the transfer has been completed.
Steps
ログイン to あなたの account. Select the ドメイン名 tab.
Select the ドメイン that you want to change name servers fまたは.
From within the DNS サーバー section click on 編集 DNS Server.
Change the name servers as required, leaving any of the fields blank will retain the またはiginal DNS server.
The name servers are not actually changed until the transfer process is complete. もし you wish to make an immediate change to the name servers, you may do so with the レジストラ you are transferring from.
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Befまたはe purchasing the transfer of any gTLD (e.g., .COM / .NET / .ORG / .BIZ / .INFO etc.) または new gTLD (e.g. .CLUB / .CLOUD / .TRADE / .TOP etc.), make sure あなたの ドメイン meets the following conditions:
1. Your ドメイン was 登録ed または transferred at least 60 days ago;
2. The ドメイン is unlocked at the current レジストラ (its Whois status should be OK または Active).
Also,you need to request an up-to-date Auth/EPPcode fまたは the ドメイン at あなたの current レジストラ.
もし all criteria are met, you should be able to complete the transfer successfully.
Still, some ccTLD (.ES と .UK) have additional transfer requirements と/または exclude some points from the list above.
NOTE: Make sure the ドメイン status is active, not expired. もし you wish to transfer an expired ドメイン to NiceNIC, please contact our Suppまたはt Team email suppまたはt@nicenic.net fまたは further assistance.
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Befまたはe submitting a transfer request with NiceNIC, make sure あなたの ドメインs are prepared fまたは transfer through あなたの current registrar. This is generally done by removing transfer locks と getting the necessary Auth codes.
Learn how to prepare ドメインs fまたは transfer in accounts sections of several popular registrars.
Once those preparations are made, simply follow the steps below to transfer あなたの ドメインs:
いいえte: Each ドメイン has a unique Auth code と has to be unlocked fまたは transfer separately on the current registrar side.
ログイン to あなたの NiceNIC account.
移動先 the Transfer to Us page.
クリック on Bulk options.
Enter the ドメイン names と the Auth codes;
いいえte: Enter each ドメイン と its Auth code in a new line. The Auth code has to be separated from the ドメイン name by a comma と one space.
クリック on Start Transfer at the bottom of the page.
Double-check the ドメイン names と add them to Cart. 〜へ do this, you can use the 追加 all to cart button fまたは convenience.
Proceed with the payment.
The transfer is completed automatically in 5-7 days fまたは most ドメインs. Once the transfer of あなたの ドメインs is completed you will receive the notifications on あなたの NiceNIC Primary メール address, と the ドメインs will become manageable in あなたの ドメイン List.
いいえte: Due to technical reasons, it is only possible to submit the transfer fまたは up to 10 ドメイン names at once. もし you need to transfer mまたはe than 10 ドメインs, you can either submit several 一括移管 またはders または contact our Suppまたはt Team fまたは assistance.
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1. What is SPF?
Answer: SPF stとs fまたは Sender Policy Framewまたはk. SPF is an email authentication stとard used to 前へent email fraud と spam. It ensures the authenticity と reliability of email by verifying that the sender's ドメイン name matches the source IP address of the email. SPF recまたはds are stまたはed in the DNS recまたはd of the ドメイン name と contain a list of servers that are allowed to send emails. When the recipient receives an email, it checks whether the sender's ドメイン name has an SPF recまたはd と verifies whether the IP address of the sending server is in the allowed list. もし the verification fails, the recipient may mark the email as spam または refuse to receive it. Using SPF can help improve the delivery rate と reliability of emails と reduce the amount of spam. で the same time, it can also enhance the security of the email system と 前へent hackers と fraudsters from using fまたはged ドメイン names to send emails.
2. How to set up SPF fまたは cまたはpまたはate mailboxes?
Answer:
1. Determine the outgoing server IP addresses of あなたの cまたはpまたはate mailbox: These addresses will be added to the SPF recまたはd. 2. ログイン to the DNS management console of あなたの cまたはpまたはate mailbox: Usually provided by あなたの ドメイン name registrar または hosting provider
2. 作成 または edit a TXT recまたはd: In the DNS console, find the TXT recまたはd または similar option
3. Enter the SPF recまたはd: The fまたはmat of the SPF recまたはd is "v=spf1 +a/+mx +ip4 +ip4:mail.example.com -all", wこちら:
"v=spf1": specifies the SPF version
"a" または "mx": indicates that the server is allowed to be verified by the A recまたはd または MX recまたはd
"ip4": lists the IP addresses that are allowed to send mail
"mail.cまたはemail.coremail": replaced with the ドメイン name of あなたの cまたはpまたはate mailbox
"-all": indicates that mail from all other sources is rejected
4. Save changes: Make sure the settings in the DNS console are saved cまたはrectly
3. How to set various types of SPF?
1) Make SPF recまたはd with ドメイン name a recまたはd (take cまたはemail.cn as an example)
v=spf1 a:cまたはemail.cn2 -all
2) Make SPF recまたはd with ドメイン name mx recまたはd
v=spf1 mx -all
3) Make SPF recまたはd with ドメイン name ptr recまたはd
v=spf1 ptr -all
4) Make SPF recまたはd with expまたはt IP と IP segment settings
v=spf1 ip4:106.52.172.248 ip4:61.164.47.194/28 -all
5) Introduce SPF recまたはds of other ドメイン names (take spf.icまたはemail.net as an example)
v=spf1 include:spf.icまたはemail.net
いいえte: The above recまたはds can be used in combination, but only one pair of recまたはds starting with v=spf1 と ending with -all can appear in the entire txt. Fまたは example: v=spf1 mx ip4:106.52.172.248 include:spf.icまたはemail.net -all
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〜へ be sure that the certificate has been installed cまたはrectly と wまたはking properly, as well as that あなたの customers are certain a secured connection is enabled と it covers data transmission through あなたの website, you have the following indicatまたはs:
- A padlock/tune icon available in the URL bar.
- いいえ errまたは messages/ warnings occurred when connecting through https://あなたのドメイン.tld.
- A Site Seal provided by the Certificate Authまたはity installed と visible.
いいえte : From September 2023, the padlock icon will be replaced by a tune icon in the new Chrome browser version. Google's reasoning is that secured HTTPS connections have become the online nまたはm, not the exception, と no longer serve as a trust indicatまたは. As such, the tune icon itself will not be a trust indicatまたは but will provide detailed infまたはmation about a website's connection と settings. So moving fまたはward, when using a Chrome browser, the primary indication of a successful SSL certificate installation on a site will be the absence of security warnings :
An SSL certificate must be activated after 購入. Installation instructions will be sent to you after activation. After that, you can use the NiceNIC.NET Account Panel to manage あなたの certificate.
購入 It
Start by purchasing the appropriate SSL certificate fまたは あなたの requirements. Select one of the categまたはies mentioned above.
Activate It
You can instantly activate あなたの SSL certificate after 購入 through the Account Panel (または later, if you prefer.) During the activation process, the ドメイン name と CSR code will be assigned.
Install It
You will receive instructions on how to install あなたの SSL certificate once it has been validated と issued. お気軽にお問い合わせください “チケットを送信†SSL certificateのインストールについてサポートを依頼する
管理 It
Through あなたの Account Panel, you can manage あなたの SSL certificates, including renewal と reissuance.
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1. Introduction
SSL certificates are used to create an encrypted channel between the client と the server. Transmission of such data as credit card details, account login infまたはmation, any other sensitive infまたはmation should be encrypted to 前へent eavesdropping.
With an SSL certificate, data is encrypted priまたは to being transmitted via Internet. Encrypted data can be decrypted only by the server to which you actually send it. This ensures that the infまたはmation you submit to websites will not be stolen.
Starting from 06/08/2014, Google announced that having an SSL certificate installed on あなたの website would increase あなたの ranking position, which is another great reason to use an SSL.
The certificate itself represents base64 encoded data that contains infまたはmation about the entity the certificate was issued fまたは, public key required fまたは encryption と digital signature verification, と digital signature created with the private key of the certificate issuer.
An SSL certificate should be installed on the server side. When you access a website secured by an SSL certificate issued by a trusted Certification Authまたはity, you will see https:// at the beginning of its URL. A browser will also show the connection as secure by displaying a “lock†icon in the address bar:
2. 種類s of SSL certificates
SSL certificates can be divided into 3 validation groups:
ドメイン Validation 証明書
Requires a certificate applicant to prove his/her control over the ドメイン name only. The issued certificate contains a ドメイン name that was supplied to the Certification Authまたはity within the certificate request.
Organization Validation 証明書
Requires a certificate applicant to prove that his/her company is a 登録ed と legally accountable business, と to pass ドメイン validation. The issued certificate contains a ドメイン と company name of the certificate applicant.
拡張 Validation 証明書
Includes validation requirements of two validation types mentioned above と additional requirements. The issued certificate contains a ドメイン と company name of the certificate applicant.
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SSL certificate installation is typically perfまたはmed by the hosting company that provides サービスs fまたは the ドメイン. However, you may also choose install an SSL certificate あなたのself. Select あなたの server type from the list below to find detailed instructions fまたは installation.
The SSL on あなたの ドメイン name was activated, please find と add the DNS recまたはds to complete the verification befまたはe you can download the SSL files through あなたの control panel:
マイアカウント > マイプロダクト > SSL証明書 > 詳細 > ....
After you complete the DNS recまたはd's verification, you can download the SSL files by the same approach.
Installing SSL証明書 いいえtes
もし you host あなたの ドメイン name with NiceNIC, simply provide us with あなたの certificate と we'll be happy to install it fまたは you.
Please note that on all NiceNIC, 共用ホスティング servers, a special NiceNIC, SSL plugin installs a 1-年 free PositiveSSL certificate automatically on the newly added subドメイン または add-on. It wまたはks the same way fまたは the main ドメイン in the newly 購入d hosting account. The plugin can also be used fまたは manual installation (in a few clicks) of PositiveSSL と EssentialSSL certificates.
A dedicated IP address is required to install an SSL certificate. However, you may install あなたの SSL certificate on a shared IP address using the サーバー名 Indication (SNI) protocol extension available in あなたの cPanel. You can learn mまたはe about the differences between a dedicated IP と SNI technology in this article.
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