b2n.cn - robtex.com
b2n.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034546407 | ||||||
Same first word
b2n.store |
b2n.com |
b2n.org |
b2n.biz |
b2n.ir |
b2n.hu |
b2n.co.in |
b2n.ca |
b2n.in |
b2n.info |
b2n.bg |
b2n.it |
b2n.ru |
b2n.fr |
b2n.dk |
b2n.se |
b2n.de |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
| b2n.cn | dns29.hichina.com, dns30.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.39
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2n.cn (unsigned zone)
⏱️ Timing
Total: 4276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.100.119.163 |
| NS | 2 | dns29.hichina.com, dns30.hichina.com |
| MX | 1 | mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |