mx0.cnt.su - dns.ninja
mx0.cnt.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.54.7🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | mx0.netangels.ru | ||||||
cnt.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.189.218.179🇷🇺 INTERNET-PRO-AS213.189.218.0/23 | ||||||
| NS | ns1.netangels.ru ⭐ | ||||||
| NS | ns2.netangels.ru | ||||||
| NS | ns3.netangels.ru | ||||||
| NS | ns4.netangels.ru | ||||||
| MX | mx0.cnt.su ⭐ | ||||||
| MX | mx1.cnt.su(5) | ||||||
| TXT | v=spf1 a include:netangels.ru ~all | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1784207660 | ||||||
MX for
Same first word
mx0.eu |
mx0.fr |
mx0.de |
mx0.pt |
mx0.net |
mx0.in |
mx0.email |
mx0.nl |
mx0.kinghost.net |
mx0.mx |
mx0.cn |
mx0.casino |
mx0.com |
mx0.na4u.ru |
mx0.me |
mx0.ca |
mx0.ru |
mx0.org |
Similar names
DNS History
1 record (1 active, 0 former)
●A91.201.54.72026-02-15 → 2026-08-15 · 2 obs
● 2026-02-15 05:09:48
● 2026-08-15 01:11:34
● 2026-08-15 01:11:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru... | 12 records |
| cnt.su | ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru | - |
✅ Authoritative Response
Server:91.201.52.2
NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnt.su (unsigned zone)
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.54.7 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Mail Server Role
The mail server mx0.cnt.su processes email for cnt.su.
mx1.cnt.su and mx0.cnt.su are commonly paired as mail servers.
IP Addresses
mx0.cnt.su resolves to just one IP address, 91.201.54.7.
Two other host names, along with mx0.dom-store.ru, mx0.came-ural.ru and mx0.raidgear.ru, also share IP numbers with mx0.cnt.su.