Rank #8,982Updated November 10, 2026
bdkgroup.cn
The site runs on ASP.NET, Baidu Analytics, AOS and 2 other technologies. Its email security grade is F.
- Domain age
- —
- Technologies
- 5
- Email security
- F
- SSL days left
- —
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 211.149.244.163 | 600 |
| MX | mxbiz1.qq.com 5 | 600 |
| MX | mxbiz2.qq.com 10 | 600 |
| NS | ce2.xincache.com | 86400 |
| NS | ce1.xincache.com | 86400 |
| TXT | v=spf1 include:spf.mail.qq.com ~all | 600 |
Technology stack
Email security
FScore 28/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- 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.
- warnSPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it.
- 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 marked as suspicious (soft fail).
- good2 MX record(s) found. Mail is handled by Tencent Exmail.
About bdkgroup.cn
What technology does bdkgroup.cn use?
We detected 5 technologies on bdkgroup.cn, including Baidu Analytics, AOS, jQuery, Bootstrap, ASP.NET.
Does bdkgroup.cn protect its email with SPF and DMARC?
bdkgroup.cn scores 28/100 (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. SPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it.
What are the name servers of bdkgroup.cn?
bdkgroup.cn uses ce2.xincache.com, ce1.xincache.com.