cnblogs.com
博客园 - 开发者的网上家园
cnblogs.com is registered with Xiamen 35.com Information Co., Ltd. since November 12, 2003 (23.0 years). The registration expires on November 12, 2030. The site runs on Baidu Analytics, jQuery, HSTS. Its email security grade is F. Its SSL certificate is issued by DigiCert Inc and is valid for 93 more days.
- Domain age
- 23.0 yrs
- Technologies
- 3
- Email security
- F
- SSL days left
- 93
Registration
| Registrar | Xiamen 35.com Information Co., Ltd. |
|---|---|
| IANA ID | 4163 |
| Registered | November 12, 2003 |
| Expires | November 12, 2030 |
| Updated | January 14, 2026 |
| Status | client transfer prohibited |
| Name servers | vip3.alidns.com, vip4.alidns.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 101.37.97.51 | 600 |
| MX | aspmx.l.google.com 10 | 600 |
| MX | aspmx3.googlemail.com 10 | 600 |
| MX | aspmx5.googlemail.com 10 | 600 |
| MX | aspmx4.googlemail.com 10 | 600 |
| MX | alt1.aspmx.l.google.com 10 | 600 |
| MX | alt2.aspmx.l.google.com 10 | 600 |
| MX | aspmx2.googlemail.com 10 | 600 |
| NS | vip4.alidns.com | 86400 |
| NS | vip3.alidns.com | 86400 |
| TXT | google-site-verification=kdUMdsdtBuGBYKs3uIk-9G9dRQADgkionurDPeUnhC8 | 600 |
| TXT | aliyun-site-verification=440c2c9c-1adc-4cd2-b695-fa21c7614056 | 600 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Encryption Everywhere DV TLS CA - G2, DigiCert Inc |
| Expires | February 11, 2027 |
| Days remaining | 93 |
| Protocol | TLSv1.2 |
| Names | *.cnblogs.com, cnblogs.com |
Email security
- badNo SPF record. Anyone can send email that claims to come from cnblogs.com.
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- good7 MX record(s) found. Mail is handled by Google Workspace.
Homepage metadata
| Title | 博客园 - 开发者的网上家园 |
|---|---|
| Description | 博客园是一个面向开发者的知识分享社区。自创建以来，博客园一直致力并专注于为开发者打造一个纯净的技术交流社区，推动并帮助开发者通过互联网分享知识，从而让更多开发者从中受益。博客园的使命是帮助开发者用代码改变世界。 |
| Language | zh-cn |
| Canonical | https://www.cnblogs.com |
| Indexable | Yes |
| Word count | 807 |
About cnblogs.com
Who is the registrar of cnblogs.com?
cnblogs.com is registered with Xiamen 35.com Information Co., Ltd. (IANA ID 4163).
When does cnblogs.com expire?
The current registration of cnblogs.com expires on November 12, 2030. It was first registered on November 12, 2003.
What technology does cnblogs.com use?
We detected 3 technologies on cnblogs.com, including Baidu Analytics, jQuery, HSTS.
Does cnblogs.com protect its email with SPF and DMARC?
cnblogs.com scores 5/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from cnblogs.com. No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
What are the name servers of cnblogs.com?
cnblogs.com uses vip4.alidns.com, vip3.alidns.com.