doc-exam.com
doc-exam.com is registered with Alibaba Cloud Computing (Beijing) Co., Ltd. since November 14, 2013 (13.0 years). The registration expires on November 14, 2029. Its email security grade is F. Its SSL certificate is issued by GlobalSign nv-sa and is valid for 142 more days.
- Domain age
- 13.0 yrs
- Technologies
- —
- Email security
- F
- SSL days left
- 142
Registration
| Registrar | Alibaba Cloud Computing (Beijing) Co., Ltd. |
|---|---|
| IANA ID | 420 |
| Registered | November 14, 2013 |
| Expires | November 14, 2029 |
| Updated | September 1, 2026 |
| Status | active |
| Name servers | dns10.hichina.com, dns9.hichina.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 47.102.9.63 | 60 |
| MX | mxbiz2.qq.com 10 | 43200 |
| MX | mxbiz1.qq.com 5 | 43200 |
| NS | dns10.hichina.com | 86400 |
| NS | dns9.hichina.com | 86400 |
SSL certificate
| Valid | Invalid |
|---|---|
| Issuer | BE, GlobalSign GCC R46 OV TLS CA 2025, GlobalSign nv-sa |
| Expires | April 1, 2027 |
| Days remaining | 142 |
| Protocol | TLSv1.2 |
| Names | cn-shanghai.oss.aliyuncs.com, *.oss-enet-cm.aliyuncs.com, *.oss-cn-shanghai-finance-1-pub.aliyuncs.com, *.oss-cache-cn-shanghai-g.aliyuncs.com, *.oss-internal.aliyuncs.com, *.cn-shanghai.oss.aliyuncs.com, *.img-cn-shanghai.aliyuncs.com, *.oss-accelerate.aliyuncs.com, *.oss-cn-shanghai-finance-1-pub-internal.aliyuncs.com, *.oss-accelerate-overseas.aliyuncs.com, *.aliyuncs.com, *.oss.aliyuncs.com |
Email security
- badNo SPF record. Anyone can send email that claims to come from doc-exam.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).
- good2 MX record(s) found. Mail is handled by Tencent Exmail.
About doc-exam.com
Who is the registrar of doc-exam.com?
doc-exam.com is registered with Alibaba Cloud Computing (Beijing) Co., Ltd. (IANA ID 420).
When does doc-exam.com expire?
The current registration of doc-exam.com expires on November 14, 2029. It was first registered on November 14, 2013.
Does doc-exam.com protect its email with SPF and DMARC?
doc-exam.com scores 5/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from doc-exam.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 doc-exam.com?
doc-exam.com uses dns10.hichina.com, dns9.hichina.com.