mdb2020.ru - robtex.com
mdb2020.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.22.180.28🇷🇺 MTS-CLOUD89.22.180.0/22 MTS PJSC CloudMTS | ||||||
| NS | dns01.cmd.su ⭐ | ||||||
| A | 212.45.0.229🇷🇺 COMCOR-AS212.45.0.0/19 comcor.ru | ||||||
| NS | dns02.cmd.su | ||||||
| A | 89.175.35.131🇷🇺 MTS89.175.0.0/16 PJSC | ||||||
| NS | dns03.cmd.su | ||||||
| A | 178.154.230.171🇷🇺 YandexCloud178.154.224.0/19 Yandex Cloud | ||||||
| NS | dns04.cmd.su | ||||||
| A | 178.154.230.171🇷🇺 YandexCloud178.154.224.0/19 Yandex Cloud | ||||||
| NS | dns05.cmd.su ⚠️ Not in zone NS records | ||||||
| A | 89.22.171.51🇷🇺 MTS-CLOUD-A89.22.168.0/22 | ||||||
| PTR | host51-171-22-89.avntg.mts.ru | ||||||
| NS | ns05.cmd.su ⚠️ Not in parent delegation | ||||||
| A | 89.22.171.51🇷🇺 MTS-CLOUD-A89.22.168.0/22 | ||||||
| PTR | host51-171-22-89.avntg.mts.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 ip4:212.45.0.228 a mx include:_spf.mail.ru ~all | ||||||
| SOA | dns01.cmd.suhepatolog@pcr.ru 2013-10-08 #25 | ||||||
ru
| 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=4068340 | ||||||
Same first word
mdb2020.ru |
DNS History
9 records (8 active, 1 former)
●NSdns05.cmd.su2026-03-12 → 2026-03-31 · 3 obs
● 2026-03-12 07:36:06
● 2026-03-31 08:20:06
●NSns05.cmd.su2026-03-12 → 2026-03-31 · 3 obs
● 2026-03-12 07:36:06
● 2026-03-31 08:20:06
○A89.22.180.192020-01-21 → 2020-01-21 · 3 obs
○ 2026-03-12 07:36:06
○ 2026-03-31 08:20:06
●A89.22.180.282026-03-12 → 2026-03-31 · 3 obs
● 2026-03-12 07:36:06
● 2026-03-31 08:20:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | 10 records |
| mdb2020.ru | dns01.cmd.su, dns02.cmd.su, dns03.cmd.su, dns04.cmd.su... | - |
✅ Authoritative Response
Server:212.45.0.229
NS records: dns01.cmd.su, dns02.cmd.su, dns03.cmd.su, dns04.cmd.su, dns05.cmd.su
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdb2020.ru (unsigned zone)
⏱️ Timing
Total: 1485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.22.180.28 |
| NS | 5 | dns04.cmd.su, dns01.cmd.su... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:212.45.0.228 a mx include:_sp |
| SOA | 1 | dns01.cmd.su hepatolog.pcr.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
mdb2020.ru points to IP number: 89.22.180.28.
Other host names for instance 7880001.ru, mdx-conf.com, md-conf.com and nkkdc.ru share IP numbers with mdb2020.ru.
Name Servers
mdb2020.ru is delegated to six name servers: dns01.cmd.su, dns02.cmd.su, dns03.cmd.su, dns04.cmd.su, dns05.cmd.su and ns05.cmd.su.
mdb2020.ru at least partially shares name servers with other domains, for instance amplisens.ru, cmd-online.ru, pcr.ru, crie.ru and cmd-lab.ru.
these name servers are commonly used with ns01.cmd.su, ns02.cmd.su, ns03.cmd.su and ns04.cmd.su.
Hostnames with a single IP address:
dns01.cmd.su points to: 212.45.0.229.
dns02.cmd.su points to: 89.175.35.131.
dns03.cmd.su points to: 178.154.230.171.
dns04.cmd.su points to: 178.154.230.171.
dns05.cmd.su points to: 89.22.171.51.
ns05.cmd.su points to: 89.22.171.51.
Hostnames pointing to 178.154.230.171: dns03.cmd.su, dns04.cmd.su.
Hostnames pointing to 89.22.171.51: dns05.cmd.su, ns05.cmd.su.
Mail Servers
mdb2020.ru is handled by a single mail server, emx.mail.ru.
The mail server setup for mdb2020.ru matches that of other domains, for instance rinail.ru, vugolok.ru, mantorov.ru, energo.uz and profsender.net.
emx.mail.ru points to two IPs: 94.100.180.180 and 217.69.139.180.