`mos-certification.ru`

DNSSEC	⚠️ Not signed
A	5.188.131.10^{🇷🇺 SELECTEL-MSK5.188.130.0/23 Selectel Route Object}
NS	`ns1.rf.ru` ⭐
		A	80.249.147.221^{🇷🇺 SELECTEL80.249.144.0/22 -NET}
			PTR	`razina.ru`
NS	`ns2.rf.ru`
		A	80.249.147.221^{🇷🇺 SELECTEL80.249.144.0/22 -NET}
			PTR	`razina.ru`
TXT	`1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6`
TXT	`rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6`
SOA	`ns1.rf.ru`hostmaster@mos-certification.ru 2026-02-24 #2

`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=4068306

WOT: UNKNOWN (43/100)

Same first word

mos-certification.ru

DNS History

10 records (3 active, 7 former)

○NSns1.hc.ru2008-11-27 → 2017-05-25 · 4 obs

● 2008-11-27 00:12:02
● 2017-05-25 00:30:08
○ 2026-02-17 23:06:16
○ 2026-03-28 13:01:10

●NSns1.rf.ru2026-02-17 → 2026-03-28 · 3 obs

○ 2017-05-25 00:30:08
● 2026-02-17 23:06:16
● 2026-03-28 13:01:10

○NSns2.hc.ru2008-11-27 → 2017-05-25 · 4 obs

● 2008-11-27 00:12:02
● 2017-05-25 00:30:08
○ 2026-02-17 23:06:16
○ 2026-03-28 13:01:10

●NSns2.rf.ru2026-02-17 → 2026-03-28 · 3 obs

○ 2017-05-25 00:30:08
● 2026-02-17 23:06:16
● 2026-03-28 13:01:10

○MXmail.mos-certification.ru2008-11-27 → 2008-11-27 · 3 obs

● 2008-11-27 00:12:02
○ 2015-05-25 07:03:16
○ 2026-03-28 13:01:10

○MXmx.cm.hc.ru2015-05-25 → 2017-05-25 · 5 obs

○ 2008-11-27 00:12:02
● 2015-05-25 07:03:16
● 2017-05-25 00:30:08
○ 2026-02-17 23:06:16
○ 2026-03-28 13:01:10

●A5.188.131.102026-02-17 → 2026-03-28 · 3 obs

○ 2017-05-25 00:30:08
● 2026-02-17 23:06:16
● 2026-03-28 13:01:10

○A79.174.72.1242015-10-22 → 2016-03-28 · 5 obs

○ 2008-11-27 00:12:02
● 2015-10-22 10:47:10
● 2016-03-28 20:24:40
○ 2016-09-24 00:46:58
○ 2026-03-28 13:01:10

○A89.111.176.632008-11-27 → 2015-05-25 · 4 obs

● 2008-11-27 00:12:02
● 2015-05-25 07:03:16
○ 2015-10-22 10:47:10
○ 2026-03-28 13:01:10

○A89.111.178.1992016-09-24 → 2017-05-25 · 5 obs

○ 2016-03-28 20:24:40
● 2016-09-24 00:46:58
● 2017-05-25 00:30:08
○ 2026-02-17 23:06:16
○ 2026-03-28 13:01:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
mos-certification.ru	ns2.rf.ru, ns1.rf.ru	-

✅ Authoritative Response

Server:80.249.147.221

NS records: ns2.rf.ru, ns1.rf.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mos-certification.ru (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.188.131.10`
NS	2	`ns1.rf.ru, ns2.rf.ru`
TXT	2	`1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc, rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g`
SOA	1	`ns1.rf.ru hostmaster.mos-certification.r`

Analysis

IP Addresses

mos-certification.ru points to a single IP number: 5.188.131.10.

Other host names, for instance www.takom.ru, bizexpo.ru, art-zavod.ru, www.bcf.su and dinova.ru share IP numbers with mos-certification.ru.

Name Servers

Delegation for mos-certification.ru rests with two name servers, ns1.rf.ru and ns2.rf.ru.

mos-certification.ru shares the same name server setup as other domains, including okprint.ru, splinter.ru, impuls-auto.ru, rustaveli.ru and chile.su.

mos-certification.ru partially shares name servers with other domains, for instance russdoors.ru, xn--80aewjkq4e.xn--p1ai, xn--80aatnbl9a.xn--p1ai and xn--q1acor2a.xn--p1ai.

These name servers are commonly used with ns1.domeny-rf.ru and ns2.domeny-rf.ru.

Host names sharing a single IP:

ns1.rf.ru points to 80.249.147.221

ns2.rf.ru points to 80.249.147.221

Host names that point to 80.249.147.221: ns1.rf.ru and ns2.rf.ru

mos-certification.ru - robtex.com