pgsql.ru - robtex.com
pgsql.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ra.sai.msu.su ⭐ | ||||||
| A | 158.250.29.2🇷🇺 RADIO-MSU158.250.0.0/17 | ||||||
| NS | ftp.sai.msu.su | ||||||
| A | 93.180.26.197🇷🇺 MSU93.180.0.0/18 Lomonosov Moscow State University Vorobjovy Gory, Moscow, Russia | ||||||
| PTR | zeus.sai.msu.ru | ||||||
| NS | ns.rtcomm.ru | ||||||
| A | 213.59.0.3🇷🇺 RTCOMM-AS213.59.0.0/18 RTCOMM-RU | ||||||
| PTR | ns.rtcomm.ru | ||||||
| NS | ns.sai.msu.su | ||||||
| A | 158.250.29.2🇷🇺 RADIO-MSU158.250.0.0/17 | ||||||
| MX | nature.web.ru ⭐ | ||||||
| A | 91.229.11.48🇷🇺 AS-REGRU91.229.11.0/24 | ||||||
| PTR | 91-229-11-48.cloudvps.regruhosting.ru | ||||||
| SOA | ra.sai.msu.suer@sai.msu.su 2011-03-17 #15 | ||||||
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=4068860 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSftp.sai.msu.su2015-05-29 → 2026-05-13 · 2 obs
● 2026-05-13 14:52:32
●NSns.sai.msu.su2015-05-29 → 2026-05-13 · 2 obs
● 2026-05-13 14:52:32
●NSra.sai.msu.su2015-05-29 → 2026-05-13 · 2 obs
● 2026-05-13 14:52:32
○A93.180.27.472015-05-29 → 2026-03-24 · 3 obs
● 2026-03-24 00:33:26
○ 2026-05-13 14:52:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| pgsql.ru | ns.sai.msu.su, ns.rtcomm.ru, ftp.sai.msu.su | - |
✅ Authoritative Response
Server:213.59.0.3
NS records: ns.sai.msu.su, ns.rtcomm.ru, ftp.sai.msu.su
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pgsql.ru (unsigned zone)
⏱️ Timing
Total: 1610ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.180.27.47 |
| NS | 3 | ns.rtcomm.ru, ns.sai.msu.su... |
| MX | 1 | nature.web.ru (pri: 5) |
| SOA | 1 | ra.sai.msu.su er.sai.msu.su |
Analysis
Name Servers
pgsql.ru is delegated to four name servers: ns.rtcomm.ru, ftp.sai.msu.su, ns.sai.msu.su and ra.sai.msu.su.
pgsql.ru at least partially shares name servers with other domains, for example rosreestr.gov.ru, rosreestr.ru, businessproject.ru, mosregistr.ru and astronet.ru.
these name servers are commonly used with ns.sai.msu.ru, ns2.sai.msu.ru, ns.rt-comm.ru, ns2.rtcomm.ru, ns1.sinp.msu.ru and ns2.sinp.msu.ru.
Host names using a single IP:
ns.rtcomm.ru points to 213.59.0.3
ftp.sai.msu.su points to 93.180.26.197
ns.sai.msu.su points to 158.250.29.2
ra.sai.msu.su points to 158.250.29.2
Names pointing to 158.250.29.2: ns.sai.msu.su and ra.sai.msu.su
Mail Servers
The nature.web.ru mail server handles pgsql.ru.
nature.web.ru points to a single IP number: 91.229.11.48.