`engineeringsystem.ru`

DNSSEC	⚠️ Not signed
A	37.143.11.11^{🇷🇺 EUROBYTE37.143.10.0/23}
		PTR	`vip-h6.ihc.ru`
NS	`ns1.ihc.ru` ⭐
		A	2a03:c980:beef:6002:46:254:23:52^{🇷🇺 EUROBYTE2a03:c980:beef::/48}
			PTR	`ns1.ihc.ru`
		A	46.254.23.52^{🇷🇺 EUROBYTE46.254.23.0/24}
			PTR	`ns1.ihc.ru`
NS	`ns2.ihc.ru`
		A	2001:41d0:1008:2c3b::1^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns2.ihc.ru`
		A	46.254.22.38^{🇷🇺 EUROBYTE46.254.22.0/24}
			PTR	`ns1.ihc.ru`
		A	91.121.54.18^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`ns2.ihc.ru`
MX	`mail.engineeringsystem.ru` ⭐
		A	2a03:c980:dead:2a01:46:254:21:39^{🇷🇺 EUROBYTE2a03:c980:dead::/48}
			PTR	`vip-mail1.ihc.ru`
		A	46.254.21.39^{🇷🇺 EUROBYTE46.254.20.0/23}
			PTR	`vip-mail1.ihc.ru`
TXT	`v=spf1 a mx ~all`
SOA	`ns1.ihc.ru`info@ihc.ru 2019-04-22 #1

`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=4068498

Same first word

engineeringsystem.ru

Similar names

systemengineering.it

systemengineering.space

DNS History

13 records (4 active, 9 former)

○NSns1.beget.com2016-09-02 → 2016-11-03 · 5 obs

○ 2016-03-26 14:34:42
● 2016-09-02 04:04:44
● 2016-11-03 01:03:28
○ 2026-04-04 17:27:26
○ 2026-04-13 11:21:54

○NSns1.beget.pro2015-06-13 → 2016-11-03 · 4 obs

● 2015-06-13 10:00:32
● 2016-11-03 01:03:28
○ 2026-04-04 17:27:26
○ 2026-04-13 11:21:54

○NSns1.beget.ru2015-06-13 → 2016-11-03 · 6 obs

● 2015-06-13 10:00:32
● 2016-03-26 14:34:42
○ 2016-09-02 04:04:44
● 2016-11-03 01:03:28
○ 2026-04-04 17:27:26
○ 2026-04-13 11:21:54

●NSns1.ihc.ru2026-04-04 → 2026-04-13 · 3 obs

○ 2016-11-03 01:03:28
● 2026-04-04 17:27:26
● 2026-04-13 11:21:54

○NSns2.beget.com2016-09-02 → 2016-11-03 · 5 obs

○ 2016-03-26 14:34:42
● 2016-09-02 04:04:44
● 2016-11-03 01:03:28
○ 2026-04-04 17:27:26
○ 2026-04-13 11:21:54

○NSns2.beget.pro2015-06-13 → 2016-11-03 · 4 obs

● 2015-06-13 10:00:32
● 2016-11-03 01:03:28
○ 2026-04-04 17:27:26
○ 2026-04-13 11:21:54

○NSns2.beget.ru2015-06-13 → 2016-11-03 · 4 obs

● 2015-06-13 10:00:32
● 2016-11-03 01:03:28
○ 2026-04-04 17:27:26
○ 2026-04-13 11:21:54

●NSns2.ihc.ru2026-04-04 → 2026-04-13 · 3 obs

○ 2016-11-03 01:03:28
● 2026-04-04 17:27:26
● 2026-04-13 11:21:54

●MXmail.engineeringsystem.ru2026-04-04 → 2026-04-13 · 3 obs

○ 2016-11-03 01:03:28
● 2026-04-04 17:27:26
● 2026-04-13 11:21:54

○MXmx1.beget.ru2015-06-13 → 2016-11-03 · 4 obs

● 2015-06-13 10:00:32
● 2016-11-03 01:03:28
○ 2026-04-04 17:27:26
○ 2026-04-13 11:21:54

○MXmx2.beget.ru2015-06-13 → 2016-11-03 · 4 obs

● 2015-06-13 10:00:32
● 2016-11-03 01:03:28
○ 2026-04-04 17:27:26
○ 2026-04-13 11:21:54

●A37.143.11.112026-04-04 → 2026-04-13 · 3 obs

○ 2016-11-03 01:03:28
● 2026-04-04 17:27:26
● 2026-04-13 11:21:54

○A5.101.153.482015-06-13 → 2016-11-03 · 4 obs

● 2015-06-13 10:00:32
● 2016-11-03 01:03:28
○ 2026-04-04 17:27:26
○ 2026-04-13 11:21:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
engineeringsystem.ru	ns1.ihc.ru, ns2.ihc.ru	5 records

✅ Authoritative Response

Server:46.254.23.52

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineeringsystem.ru (unsigned zone)

⏱️ Timing

Total: 760ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.143.11.11`
NS	2	`ns2.ihc.ru, ns1.ihc.ru`
MX	1	`mail.engineeringsystem.ru (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.ihc.ru info.ihc.ru`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns2.ihc.ru, ns2.ihc.ru, ns1.ihc.ru...)

Analysis

IP Addresses

engineeringsystem.ru points to a single IP number: 37.143.11.11.

Other host names, for instance frostmaster.ru, ideal-body.ru, na-beregu.ru, zoo-box.ru and bloombloom.ru share IP numbers with engineeringsystem.ru.

Name Servers

Delegation for engineeringsystem.ru rests with two name servers, ns1.ihc.ru and ns2.ihc.ru.

engineeringsystem.ru shares the same name server setup as other domains, including stroysvoydom.ru, auto-camera.ru, avtobrend.ru, xn--10-6kc1aeeivkb7cl6b.xn--p1ai and russian-model.ru.

engineeringsystem.ru shares name servers with other domains at least partially, for example kompakt-spb.ru.

Host names with three IP numbers:

ns2.ihc.ru points to 2001:41d0:1008:2c3b::1, 46.254.22.38 and 91.121.54.18.

Host names with two IP numbers:

ns1.ihc.ru points to 2a03:c980:beef:6002:46:254:23:52 and 46.254.23.52.

Mail Servers

engineeringsystem.ru is handled by a single mail server, mail.engineeringsystem.ru.

mail.engineeringsystem.ru resolves to two IP numbers: 2a03:c980:dead:2a01:46:254:21:39 and 46.254.21.39.

engineeringsystem.ru - robtex.com