cul.cn - robtex.com
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cul.cn
| CNAME | fw2.22.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.193.35.188🇭🇰 UCLOUD-1 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ 🔒 | ||||||
| NS | b.dns.cn 🔒 | ||||||
| NS | c.dns.cn 🔒 | ||||||
| NS | d.dns.cn 🔒 | ||||||
| NS | e.dns.cn 🔒 | ||||||
| NS | ns.cernet.net⚠️ | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034422687 | ||||||
Up
root.cul.cn |
mx1.cul.cn |
test.cul.cn |
mail2.cul.cn |
spam.cul.cn |
mail5.cul.cn |
imap.cul.cn |
server2.cul.cn |
ms.cul.cn |
mx02.cul.cn |
mx3.cul.cn |
ns1.cul.cn |
mail6.cul.cn |
Same first word
cul.org |
cul.me |
cul.nu |
cul.cz |
cul.lu |
cul.com.cn |
cul.kr |
cul.at |
cul.com.ua |
cul.com.sg |
cul.info |
cul.eu |
cul.ru |
cul.fr |
cul.cn |
cul.net |
cul.com |
cul.mx |
cul.red |
cul.pl |
cul.de |
cul.partners |
cul.biz |
cul.tv |
cul.ir |
cul.gr |
cul.co |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cul.cn | ns1.22.cn, ns2.22.cn | - |
✅ Authoritative Response
Server: 218.98.111.136
NS records: ns1.22.cn, ns2.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cul.cn (unsigned zone)
⏱️ Timing
Total: 3312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.22.cn, ns2.22.cn |
| MX | 1 | mxdomain.qq.com (pri: 10) |
| CNAME | 1 | fw2.22.cn |
| SOA | 1 | ns1.22.cn dnsadmin.22.cn |
AI analysis
cul.cn is a parent of root.cul.cn, mx1.cul.cn, test.cul.cn, mail2.cul.cn and spam.cul.cn, plus a few other host names.
cul.cn points to a single IP number: 118.193.35.188.
Other host names, for instance fw2.22.cn, share IP numbers with cul.cn.