`optimalvariant.ru`

DNSSEC	⚠️ Not signed
A	37.143.9.77^{🇷🇺 EUROBYTE37.143.8.0/23}
		PTR	`hosted-by.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.optimalvariant.ru` ⭐
		A	37.143.9.77^{🇷🇺 EUROBYTE37.143.8.0/23}
			PTR	`hosted-by.ihc.ru`
SOA	`ns1.ihc.ru`info@ihc.ru 2021-07-27 #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=4068480

WOT: UNKNOWN (61/100)

Subdomains

mail.optimalvariant.ru

www.optimalvariant.ru

Same first word

optimalvariant.ru

DNS History

13 records (4 active, 9 former)

○NSexpirepages-kiae-1.nic.ru2015-09-25 → 2015-09-30 · 5 obs

○ 2015-07-14 05:47:50
● 2015-09-25 20:03:44
● 2015-09-30 03:32:40
○ 2015-10-28 09:41:34
○ 2026-04-11 22:34:08

○NSexpirepages-kiae-2.nic.ru2015-09-25 → 2015-09-30 · 5 obs

○ 2015-07-14 05:47:50
● 2015-09-25 20:03:44
● 2015-09-30 03:32:40
○ 2015-10-28 09:41:34
○ 2026-04-11 22:34:08

○NSns1.1gb.ru2015-07-14 → 2016-09-20 · 7 obs

● 2015-07-14 05:47:50
○ 2015-09-25 20:03:44
○ 2015-09-30 03:32:40
● 2015-10-28 09:41:34
● 2016-09-20 09:38:48
○ 2016-11-29 00:05:52
○ 2026-04-11 22:34:08

●NSns1.ihc.ru2016-11-29 → 2026-04-11 · 3 obs

○ 2016-09-20 09:38:48
● 2016-11-29 00:05:52
● 2026-04-11 22:34:08

○NSns2.1gb.ru2015-07-14 → 2016-09-20 · 7 obs

● 2015-07-14 05:47:50
○ 2015-09-25 20:03:44
○ 2015-09-30 03:32:40
● 2015-10-28 09:41:34
● 2016-09-20 09:38:48
○ 2016-11-29 00:05:52
○ 2026-04-11 22:34:08

●NSns2.ihc.ru2016-11-29 → 2026-04-11 · 3 obs

○ 2016-09-20 09:38:48
● 2016-11-29 00:05:52
● 2026-04-11 22:34:08

○MXmail-s26.1gb.ru2015-07-14 → 2016-09-20 · 7 obs

● 2015-07-14 05:47:50
○ 2015-09-25 20:03:44
○ 2015-09-30 03:32:40
● 2015-10-28 09:41:34
● 2016-09-20 09:38:48
○ 2016-11-29 00:05:52
○ 2026-04-11 22:34:08

●MXmail.optimalvariant.ru2016-11-29 → 2026-04-11 · 3 obs

○ 2016-09-20 09:38:48
● 2016-11-29 00:05:52
● 2026-04-11 22:34:08

○A109.70.26.372015-09-25 → 2015-09-30 · 5 obs

○ 2015-07-14 05:47:50
● 2015-09-25 20:03:44
● 2015-09-30 03:32:40
○ 2015-10-28 09:41:34
○ 2026-04-11 22:34:08

○A194.85.61.762015-09-25 → 2015-09-30 · 5 obs

○ 2015-07-14 05:47:50
● 2015-09-25 20:03:44
● 2015-09-30 03:32:40
○ 2015-10-28 09:41:34
○ 2026-04-11 22:34:08

●A37.143.9.772026-04-11 → 2026-04-11 · 2 obs

○ 2016-12-08 10:37:00
● 2026-04-11 22:34:08

○A46.254.18.2122016-11-29 → 2016-12-08 · 4 obs

○ 2016-09-20 09:38:48
● 2016-11-29 00:05:52
● 2016-12-08 10:37:00
○ 2026-04-11 22:34:08

○A81.176.226.252015-07-14 → 2016-09-20 · 7 obs

● 2015-07-14 05:47:50
○ 2015-09-25 20:03:44
○ 2015-09-30 03:32:40
● 2015-10-28 09:41:34
● 2016-09-20 09:38:48
○ 2016-11-29 00:05:52
○ 2026-04-11 22:34:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
optimalvariant.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 optimalvariant.ru (unsigned zone)

⏱️ Timing

Total: 745ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.143.9.77`
NS	2	`ns1.ihc.ru, ns2.ihc.ru`
MX	1	`mail.optimalvariant.ru (pri: 10)`
SOA	1	`ns1.ihc.ru info.ihc.ru`

📌 Glue Records Collected

Total: 5

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

Analysis

Hierarchy

optimalvariant.ru is a parent of mail.optimalvariant.ru and www.optimalvariant.ru.

IP Addresses

optimalvariant.ru maps to IP address 37.143.9.77.

Other host names, for instance rus-plotnik.ru, mail.delux-light.ru, stood.ru, lingvochina.ru and mail.nirvanaplus.ru share IP numbers with optimalvariant.ru.

Name Servers

Two name servers ns1.ihc.ru and ns2.ihc.ru are delegated to optimalvariant.ru.

optimalvariant.ru uses the same name server configuration as other domains, such as videopiramida.ru, petlovers-guides.com, yconsult.ru, reddevils.ru and simple-media.ru.

Three IP numbers: ns2.ihc.ru correspond to 2001:41d0:1008:2c3b::1, 46.254.22.38 and 91.121.54.18.

Two IP numbers: ns1.ihc.ru correspond to 2a03:c980:beef:6002:46:254:23:52 and 46.254.23.52.

Mail Servers

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

mail.optimalvariant.ru points to one IP number: 37.143.9.77.

optimalvariant.ru - robtex.com