null.cm.cm - robtex.com
null.cm.cm
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.108.30.76🇨🇳 Alibaba-Cloud47.108.0.0/16 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
cm.cm
| DNSSEC | ⚠️ Not signed | ||||||
| NS | f1g1ns1.dnspod.net ⚠️ Not in zone NS records | ||||||
| NS | f1g1ns2.dnspod.net ⚠️ Not in zone NS records | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A47.108.30.762026-07-04 → 2026-07-11 · 2 obs
● 2026-07-11 12:30:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cm | ns.itu.ch, ns-cm.nic.fr, ns1.nic.cm, ns2.nic.cm... | 11 records |
| cm.cm | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:220.196.136.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cm.cm (unsigned zone)
⏱️ Timing
Total: 1912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.108.30.76 |
| MX | 1 | mxbiz1.qq.com (pri: 5) |
📌 Glue Records Collected
Total: 11
In-bailiwick: 2 (ns1.nic.cm, ns2.nic.cm)
Out-of-bailiwick: 9 (phloem.uoregon.edu, auth02.ns.uu.net, ns-cm.afrinic.net...)
Analysis
IP Addresses
null.cm.cm resolves to one IP address: 47.108.30.76.
facebook.cm.cm, km.cm.cm, no.cm.cm and two other host names share IP numbers with null.cm.cm.
Mail Servers
Mail for null.cm.cm is handled by a single mail server, mxbiz1.qq.com.
null.cm.cm uses an identical mail server configuration to several other domains — among them 16sheji.com, lfmax.com, nerocloud.org and two more.
null.cm.cm has at least partial mail server overlap with other domains such as jinjiang.com, muyingjie.com, suomudesign.com and two more.
This set of mail servers commonly appears together with the mail servers mxbiz2.qq.com.