oschina.net
OSCHINA - 开源 × AI · 开发者生态社区
oschina.net is registered with Alibaba Cloud Computing (Beijing) Co., Ltd. since August 16, 2008 (18.2 years). The registration expires on August 16, 2027. The site runs on Baidu Analytics, Content Security Policy. Its email security grade is F. Its SSL certificate is issued by TrustAsia Technologies, Inc. and is valid for 38 more days.
- Domain age
- 18.2 yrs
- Technologies
- 2
- Email security
- F
- SSL days left
- 38
Registration
| Registrar | Alibaba Cloud Computing (Beijing) Co., Ltd. |
|---|---|
| IANA ID | 420 |
| Registered | August 16, 2008 |
| Expires | August 16, 2027 |
| Updated | September 14, 2026 |
| Status | active |
| Name servers | sv1.bdydns.cn, sv2.bdydns.cn, sv3.bdydns.cn, sv4.bdydns.cn |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 180.76.198.147 | 60 |
| MX | mail.oschina.net 1 | 3600 |
| NS | sv4.bdydns.cn | 64000 |
| NS | sv1.bdydns.cn | 64000 |
| NS | sv2.bdydns.cn | 64000 |
| NS | sv3.bdydns.cn | 64000 |
| TXT | google-site-verification=uXvlKWqXek6iX4wldCmmqq5tfq1u08TBShwy8rkI8Yc | 1 |
| TXT | v=spf1 a mx -all | 60 |
| TXT | google-site-verification=4a_P6YLDLtQPzwHv5oppFRMyZHUW_TL-31EIi2mm0Yw | 60 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | CN, TrustAsia DV TLS RSA CA 2024, TrustAsia Technologies, Inc. |
| Expires | December 18, 2026 |
| Days remaining | 38 |
| Protocol | TLSv1.3 |
| Names | *.oschina.net, oschina.net |
Email security
- 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).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- good1 MX record(s) found.
Homepage metadata
| Title | OSCHINA - 开源 × AI · 开发者生态社区 |
|---|---|
| Description | OSCHINA.NET 是面向开发者的开源与 AI 生态社区。我们倡导开源协作，以内容为核心，并以 AI 提升知识的获取与创作效率，围绕智库、造物与交流形成实践闭环，让开发者在同一生态中发现项目、应用方案并与社区共建。 |
| Language | zh-CN |
| Indexable | Yes |
| Word count | 0 |
About oschina.net
Who is the registrar of oschina.net?
oschina.net is registered with Alibaba Cloud Computing (Beijing) Co., Ltd. (IANA ID 420).
When does oschina.net expire?
The current registration of oschina.net expires on August 16, 2027. It was first registered on August 16, 2008.
What technology does oschina.net use?
We detected 2 technologies on oschina.net, including Baidu Analytics, Content Security Policy.
Does oschina.net protect its email with SPF and DMARC?
oschina.net scores 30/100 (grade F) for email security. 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. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of oschina.net?
oschina.net uses sv4.bdydns.cn, sv1.bdydns.cn, sv2.bdydns.cn, sv3.bdydns.cn.