service.weibo.com
service.weibo.com is registered with Xiamen 35.com Information Co., Ltd. since March 20, 1999 (27.6 years). The registration expires on March 20, 2027. Its email security grade is D. Its SSL certificate is issued by DigiCert, Inc. and is valid for 12 more days.
- Domain age
- 27.6 yrs
- Technologies
- —
- Email security
- D
- SSL days left
- 12
Registration
| Registrar | Xiamen 35.com Information Co., Ltd. |
|---|---|
| IANA ID | 4163 |
| Registered | March 20, 1999 |
| Expires | March 20, 2027 |
| Updated | March 21, 2026 |
| Status | server delete prohibited, server transfer prohibited, server update prohibited |
| Name servers | ns1.sina.com.cn, ns2.sina.com.cn, ns3.sina.com, ns3.sina.com.cn, ns4.sina.com, ns4.sina.com.cn |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 36.51.224.126 | 60 |
| A | 36.51.224.123 | 60 |
| MX | mx.exmail.sina.com 10 | 60 |
| TXT | v=spf1 ip4:202.106.182.211/32 ip4:202.106.182.227/32 ip4:202.106.182.218/32 ip4:202.106.182.229/32 ip4:116.133.12.0/24 -all | 60 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1, DigiCert, Inc. |
| Expires | November 22, 2026 |
| Days remaining | 12 |
| Protocol | TLSv1.3 |
| Names | weibo.cn, weibo.com, admin.event.weibo.com, api.chaohua.weibo.cn, api.t.sina.com.cn, company.admin.weibo.com, company.verified.weibo.com, i.apps.sina.cn, krcom.cn, new.vip.weibo.cn, pic.tongji.weibo.com, service.account.weibo.com |
Email security
- warnDMARC has no rua= address, so you receive no reports about mail sent 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).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- good1 MX record(s) found.
About service.weibo.com
Who is the registrar of service.weibo.com?
service.weibo.com is registered with Xiamen 35.com Information Co., Ltd. (IANA ID 4163).
When does service.weibo.com expire?
The current registration of service.weibo.com expires on March 20, 2027. It was first registered on March 20, 1999.
Does service.weibo.com protect its email with SPF and DMARC?
service.weibo.com scores 64/100 (grade D) for email security. DMARC has no rua= address, so you receive no reports about mail sent 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.