pgsql.ru - dns.ninja

`pgsql.ru`

DNSSEC	⚠️ Not signed
NS	`ftp.sai.msu.su` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		A	213.59.0.3^{🇷🇺 RTCOMM-AS213.59.0.0/18 RTCOMM-RU}
			PTR	`ns.rtcomm.ru`
NS	`ns.sai.msu.su` ⚠️ Not in zone NS records
		A	158.250.29.2^{🇷🇺 RADIO-MSU158.250.0.0/17}

`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.net`hostmaster@ripn.net serial=4069500

WOT: SAFE (60/100)

Subdomains

www.pgsql.ru

Same first word

pgsql.ru

pgsql.cz

pgsql.de

pgsql.net

pgsql.pro

pgsql.tech

pgsql.co

pgsql.com

Similar names

lqgps.cn

lgqps.com

lgspq.com

qlgps.com

qlpsg.com

pgqls.com

DNS History

6 records (3 active, 3 former)

●NSftp.sai.msu.su2015-05-29 → 2026-07-05 · 2 obs

● 2015-05-29 04:20:22
● 2026-07-05 07:39:22

●NSns.rtcomm.ru2015-05-29 → 2026-07-05 · 2 obs

● 2015-05-29 04:20:22
● 2026-07-05 07:39:22

●NSns.sai.msu.su2015-05-29 → 2026-07-05 · 2 obs

● 2015-05-29 04:20:22
● 2026-07-05 07:39:22

○NSra.sai.msu.su2015-05-29 → 2026-05-14 · 4 obs

● 2015-05-29 04:20:22
● 2026-05-14 10:10:20
○ 2026-06-15 09:31:54
○ 2026-07-05 07:39:22

○MXnature.web.ru2015-05-29 → 2026-06-15 · 3 obs

● 2015-05-29 04:20:22
● 2026-06-15 09:31:54
○ 2026-07-05 07:39:22

○A93.180.27.472015-05-29 → 2026-05-14 · 6 obs

● 2015-05-29 04:20:22
● 2026-03-24 00:33:26
○ 2026-05-13 14:52:32
● 2026-05-14 10:10:20
○ 2026-06-15 09:31:54
○ 2026-07-05 07:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
pgsql.ru	ftp.sai.msu.su, ns.sai.msu.su, ns.rtcomm.ru	-

✅ Authoritative Response

Server:213.59.0.3

NS records: ftp.sai.msu.su, ns.sai.msu.su, ns.rtcomm.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pgsql.ru (unsigned zone)

⏱️ Timing

Total: 3017ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.180.27.47`
SOA	1	`ra.sai.msu.su er.sai.msu.su`

Analysis

Hierarchy

The domain www.pgsql.ru falls under the parent pgsql.ru.

Name Servers

pgsql.ru is delegated to three name servers: ns.rtcomm.ru, ftp.sai.msu.su and ns.sai.msu.su.

At least some of pgsql.ru's name servers are shared with other domains, for example promega.ru, rosreestr.gov.ru, rosreestr.ru and two more.

It is common to find these name servers alongside the name servers ra.sai.msu.su, ns.sai.msu.ru, ns2.sai.msu.ru and two others.

ns.rtcomm.ru, ftp.sai.msu.su and ns.sai.msu.su each resolve to a single IP address: ns.rtcomm.ru resolves to 213.59.0.3, ftp.sai.msu.su resolves to 93.180.26.197 and ns.sai.msu.su resolves to 158.250.29.2.