perm.su - dns.ninja
perm.su
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns0.mts.ru ⭐ | ||||||
| A | 213.87.44.95🇷🇺 MTSNet213.87.44.0/22 Mobile TeleSystems OJSC | ||||||
| PTR | dns0.mts.ru | ||||||
| NS | dns1.mts.ru | ||||||
| A | 213.87.75.212🇷🇺 MTSNET-URAL-AS213.87.72.0/22 MTSNET-URAL summary route | ||||||
| NS | dns1.mtu.ru ⚠️ Not in parent delegation | ||||||
| A | 212.188.8.37🇷🇺 MTS212.188.0.0/17 PJSC Moscow, Russia | ||||||
| PTR | dns1.mtu.ru | ||||||
| NS | dns2.mts-ws.net ⚠️ Not in parent delegation | ||||||
| A | 213.87.16.61🇷🇺 MTSNet213.87.16.0/21 Mobile TeleSystems OJSC | ||||||
| PTR | 61.mtsnet.ru | ||||||
| MX | gw1.ccl.ru ⭐ | ||||||
| A | 195.222.142.18🇷🇺 FPIC-AS195.222.128.0/19 PJSC "MTS" Perm | ||||||
| PTR | mail3.ccl.ru | ||||||
| MX | gw5.ccl.ru(50) | ||||||
| A | 195.222.130.72🇷🇺 FPIC-AS195.222.128.0/19 PJSC "MTS" Perm | ||||||
| PTR | mail1.ccl.ru | ||||||
| SOA | dns0.mts.rudns@mts.ru 2026-06-11 #1 | ||||||
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650209441 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSdns0.mts.ru2019-12-12 → 2026-06-11 · 3 obs
● 2019-12-12 00:23:22
● 2026-06-11 21:39:34
●NSdns1.mts.ru2019-12-12 → 2026-06-11 · 3 obs
● 2019-12-12 00:23:22
● 2026-06-11 21:39:34
●NSdns1.mtu.ru2026-05-18 → 2026-06-11 · 3 obs
● 2026-05-18 17:18:38
● 2026-06-11 21:39:34
●NSdns2.mts-ws.net2026-05-18 → 2026-06-11 · 3 obs
● 2026-05-18 17:18:38
● 2026-06-11 21:39:34
○NSns.ccl.ru2015-08-15 → 2017-01-04 · 4 obs
● 2017-01-04 01:39:56
○ 2017-07-03 05:25:34
○ 2026-06-11 21:39:34
○NSns2.ccl.ru2015-08-15 → 2017-01-04 · 4 obs
● 2017-01-04 01:39:56
○ 2017-07-03 05:25:34
○ 2026-06-11 21:39:34
○NSns3.utk.ru2017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 05:25:34
○ 2019-12-12 00:23:22
○ 2026-06-11 21:39:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| perm.su | dns0.mts.ru, dns1.mts.ru | - |
✅ Authoritative Response
Server:213.87.75.212
NS records: dns0.mts.ru, dns1.mts.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for perm.su (unsigned zone)
⏱️ Timing
Total: 2282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns1.mtu.ru, dns1.mts.ru... |
| MX | 2 | gw1.ccl.ru (pri: 10), gw5.ccl.ru (pri: 50) |
| SOA | 1 | dns0.mts.ru dns.mts.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Hierarchy
ugps.perm.su, avid.perm.su, ns.perm.su, cclearn.perm.su, hint.perm.su and a few other host names are all children of perm.su.
Name Servers
perm.su is delegated to four name servers, dns2.mts-ws.net, dns0.mts.ru, dns1.mts.ru and dns1.mtu.ru.
The name servers of perm.su overlap at least partially with those of other domains — among them 25.237.83.in-addr.arpa, 161.64.95.in-addr.arpa, 130.210.195.in-addr.arpa and two more.
These name servers tend to appear together with the name servers dns0.mtu.ru, ns2.sandy.ru and ns3.sandy.ru, plus two others.
Four host names, each with one IP address: dns2.mts-ws.net has 213.87.16.61, dns0.mts.ru has 213.87.44.95, dns1.mts.ru has 213.87.75.212 and dns1.mtu.ru has 212.188.8.37.
Mail Servers
perm.su uses two mail servers, gw1.ccl.ru and gw5.ccl.ru.
The mail server setup of perm.su matches that of other domains such as tucows.perm.ru, infoart.perm.ru, liu.ccl.ru and two others.
At least some of the mail servers used by perm.su are shared with other domains: mobi.perm.ru, skbkontur.perm.ru, kraska.perm.ru and two others among them.
These mail servers are often deployed together with gw2.ccl.ru, gw4.ccl.ru, mail2.solbum.ru and 3 other mail servers.
Both gw1.ccl.ru and gw5.ccl.ru have a single IP address each — gw1.ccl.ru resolves to 195.222.142.18 while gw5.ccl.ru resolves to 195.222.130.72.