`rus-cert.com`

DNSSEC	⚠️ Not signed
A	2a00:f940:2:2:1:1:0:119^{🇷🇺 AS-REGRU2a00:f940:2::/48 Reg.Ru Hosting Route}
A	37.140.192.207^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
NS	`server119.hosting.reg.ru` ⭐
		A	37.140.192.207^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`server119.hosting.reg.ru`
NS	`ns1.hosting.reg.ru`
		A	31.31.194.245^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.194.251^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns17-1.hosting.reg.ru`
		A	31.31.196.37^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns18-2.hosting.reg.ru`
		A	31.31.196.52^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.61^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns30-2.hosting.reg.ru`
		A	31.31.196.180^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns31-1.hosting.reg.ru`
		A	31.31.198.177^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.192.20^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns29-1.hosting.reg.ru`
		A	37.140.192.93^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns32-1.hosting.reg.ru`
		A	37.140.193.121^{🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.196.144^{🇷🇺 AS-REGRU37.140.196.0/24 Reg.Ru}
			PTR	`ns37-1.hosting.reg.ru`
		A	194.58.91.38^{🇷🇺 AS-REGRU194.58.91.0/24 Reg.Ru}
			PTR	`ns38-1.hosting.reg.ru`
		A	194.67.73.6^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns33-1.hosting.reg.ru`
		A	194.67.73.9^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns34-2.hosting.reg.ru`
NS	`ns2.hosting.reg.ru`
		A	31.31.194.244^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.34^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns17-2.hosting.reg.ru`
		A	31.31.196.53^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.71^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns32-2.hosting.reg.ru`
		A	31.31.198.161^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns29-2.hosting.reg.ru`
		A	31.31.198.178^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.192.31^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns37-2.hosting.reg.ru`
		A	37.140.192.55^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns30-1.hosting.reg.ru`
		A	37.140.192.58^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns18-1.hosting.reg.ru`
		A	37.140.192.160^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns31-2.hosting.reg.ru`
		A	37.140.193.120^{🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.194.37^{🇷🇺 AS-REGRU37.140.194.0/24 Reg.Ru}
			PTR	`ns38-2.hosting.reg.ru`
		A	194.67.73.7^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns33-2.hosting.reg.ru`
		A	194.67.73.8^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns34-1.hosting.reg.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 redirect=_spf.mail.ru`
SOA	`server119.hosting.reg.ru`support@reg.ru 2024-01-23 #32

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776058567

WOT: SAFE (61/100)

Subdomains

smtp.rus-cert.com

Same first word

rus-cert.com

rus-cert.de

DNS History

17 records (6 active, 11 former)

●NSns1.hosting.reg.ru2026-03-06 → 2026-04-13 · 3 obs

○ 2017-04-19 13:06:28
● 2026-03-06 09:40:28
● 2026-04-13 05:52:34

○NSns1.pa.infobox.ru2017-04-19 → 2017-04-19 · 4 obs

○ 2016-01-21 12:08:22
● 2017-04-19 13:06:28
○ 2026-03-06 09:40:28
○ 2026-04-13 05:52:34

○NSns1.ukraine.com.ua2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 08:02:10
○ 2016-01-21 12:08:22
○ 2026-04-13 05:52:34

●NSns2.hosting.reg.ru2026-03-06 → 2026-04-13 · 3 obs

○ 2017-04-19 13:06:28
● 2026-03-06 09:40:28
● 2026-04-13 05:52:34

○NSns2.pa.infobox.ru2017-04-19 → 2017-04-19 · 4 obs

○ 2016-01-21 12:08:22
● 2017-04-19 13:06:28
○ 2026-03-06 09:40:28
○ 2026-04-13 05:52:34

○NSns2.ukraine.com.ua2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 08:02:10
○ 2016-01-21 12:08:22
○ 2026-04-13 05:52:34

○NSns3.ukraine.com.ua2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 08:02:10
○ 2016-01-21 12:08:22
○ 2026-04-13 05:52:34

●NSserver119.hosting.reg.ru2026-03-06 → 2026-04-13 · 3 obs

○ 2017-04-19 13:06:28
● 2026-03-06 09:40:28
● 2026-04-13 05:52:34

●MXemx.mail.ru2026-03-06 → 2026-04-13 · 3 obs

○ 2017-04-19 13:06:28
● 2026-03-06 09:40:28
● 2026-04-13 05:52:34

○MXmx.yandex.net2017-04-19 → 2017-04-19 · 4 obs

○ 2016-01-21 12:08:22
● 2017-04-19 13:06:28
○ 2026-03-06 09:40:28
○ 2026-04-13 05:52:34

○MXmx15.ukraine.com.ua2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 08:02:10
○ 2016-01-21 12:08:22
○ 2026-04-13 05:52:34

○MXmx20.ukraine.com.ua2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 08:02:10
○ 2016-01-21 12:08:22
○ 2026-04-13 05:52:34

○A109.120.191.2532017-04-19 → 2017-04-19 · 4 obs

○ 2016-01-21 12:08:22
● 2017-04-19 13:06:28
○ 2026-03-06 09:40:28
○ 2026-04-13 05:52:34

○A185.68.16.1122015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 08:02:10
○ 2016-01-21 12:08:22
○ 2026-04-13 05:52:34

○A2a00:7a60:0:1070::12015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 08:02:10
○ 2016-01-21 12:08:22
○ 2026-04-13 05:52:34

●A2a00:f940:2:2:1:1:0:1192026-03-06 → 2026-04-13 · 3 obs

○ 2017-04-19 13:06:28
● 2026-03-06 09:40:28
● 2026-04-13 05:52:34

●A37.140.192.2072026-03-06 → 2026-04-13 · 3 obs

○ 2017-04-19 13:06:28
● 2026-03-06 09:40:28
● 2026-04-13 05:52:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rus-cert.com	ns1.hosting.reg.ru, ns2.hosting.reg.ru	-

✅ Authoritative Response

Server:31.31.194.245

NS records: ns1.hosting.reg.ru, ns2.hosting.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rus-cert.com (unsigned zone)

⏱️ Timing

Total: 768ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.140.192.207`
AAAA	1	`2a00:f940:2:2:1:1:0:119`
NS	2	`ns2.hosting.reg.ru, ns1.hosting.reg.ru`
MX	1	`emx.mail.ru (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.mail.ru`
SOA	1	`server119.hosting.reg.ru support.reg.ru`

Analysis

Hierarchy

rus-cert.com is a parent of smtp.rus-cert.com.

IP Addresses

rus-cert.com points to two IP numbers: 2a00:f940:2:2:1:1:0:119 and 37.140.192.207.

Other host names such as rakursmedia.ru, arnodecor.ru, www.hayecke.org, mail.sauna35.ru and artdiler.ru share IP numbers with rus-cert.com.

Name Servers

rus-cert.com is delegated to three name servers: ns1.hosting.reg.ru, ns2.hosting.reg.ru and server119.hosting.reg.ru.

At least part of the name servers for rus-cert.com are shared with other domains, for instance splitron.ru, ultimatumboxing.ru, sggpetro.kz, mossanuzel.ru and first-citizenship.com.

these name servers are commonly used with the name servers server256.hosting.reg.ru, server192.hosting.reg.ru, server17.hosting.reg.ru, vip143.hosting.reg.ru, server269.hosting.reg.ru, server159.hosting.reg.ru, sm2.hosting.reg.ru, server152.hosting.reg.ru, sbx10.hosting.reg.ru and vip254.hosting.reg.ru.

Fourteen IP numbers:

ns1.hosting.reg.ru points to: 31.31.194.245, 31.31.194.251, 31.31.196.37, 31.31.196.52, 31.31.196.61, 31.31.196.180, 31.31.198.177, 37.140.192.20, 37.140.192.93, 37.140.193.121, 37.140.196.144, 194.58.91.38, 194.67.73.6 and 194.67.73.9.

ns2.hosting.reg.ru points to: 31.31.194.244, 31.31.196.34, 31.31.196.53, 31.31.196.71, 31.31.198.161, 31.31.198.178, 37.140.192.31, 37.140.192.55, 37.140.192.58, 37.140.192.160, 37.140.193.120, 37.140.194.37, 194.67.73.7 and 194.67.73.8.

One IP number:

server119.hosting.reg.ru points to: 37.140.192.207.

Mail Servers

The mail server for rus-cert.com is emx.mail.ru.

rus-cert.com uses the same mail server setup as other domains, for instance parkin-partner.ru, gemrussia.ru, maximko.net, guarccess.com and amportal.ru.

Some mail servers are shared between rus-cert.com and other domains, for instance learntoteach.ru.

Hostname emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.

rus-cert.com - robtex.com

rus-cert.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rus-cert.com`

`com`