`airventilation.ru`

DNSSEC	⚠️ Not signed
A	46.254.17.164^{🇷🇺 EUROBYTE46.254.16.0/23}
		PTR	`airventilation.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.airventilation.ru` ⭐
		A	46.254.17.164^{🇷🇺 EUROBYTE46.254.16.0/23}
			PTR	`airventilation.ru`
SOA	`ns1.ihc.ru`info@ihc.ru 2015-03-07 #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=4068526

PTR for

164.17.254.46.in-addr.arpa

Subdomains

mail.airventilation.ru

Same first word

airventilation.ru

DNS History

10 records (4 active, 6 former)

●NSns1.ihc.ru2015-07-22 → 2026-04-15 · 3 obs

○ 2008-11-23 21:57:34
● 2015-07-22 19:47:18
● 2026-04-15 18:09:12

○NSns10.hoster.ru2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 21:57:34
○ 2015-07-22 19:47:18
○ 2026-04-15 18:09:12

○NSns11.hoster.ru2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 21:57:34
○ 2015-07-22 19:47:18
○ 2026-04-15 18:09:12

●NSns2.ihc.ru2015-07-22 → 2026-04-15 · 3 obs

○ 2008-11-23 21:57:34
● 2015-07-22 19:47:18
● 2026-04-15 18:09:12

●MXmail.airventilation.ru2015-07-22 → 2026-04-15 · 3 obs

○ 2008-11-23 21:57:34
● 2015-07-22 19:47:18
● 2026-04-15 18:09:12

○MXmailx.hoster.ru2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 21:57:34
○ 2015-07-22 19:47:18
○ 2026-04-15 18:09:12

○A178.57.218.432016-03-10 → 2018-09-21 · 5 obs

○ 2015-12-04 11:11:40
● 2016-03-10 22:09:34
● 2018-09-21 01:07:42
○ 2026-03-09 02:55:32
○ 2026-04-15 18:09:12

○A37.143.9.1962015-07-22 → 2015-12-04 · 5 obs

○ 2008-11-23 21:57:34
● 2015-07-22 19:47:18
● 2015-12-04 11:11:40
○ 2016-03-10 22:09:34
○ 2026-04-15 18:09:12

●A46.254.17.1642026-03-09 → 2026-04-15 · 3 obs

○ 2018-09-21 01:07:42
● 2026-03-09 02:55:32
● 2026-04-15 18:09:12

○A89.188.96.922008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 21:57:34
○ 2015-07-22 19:47:18
○ 2026-04-15 18:09:12

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 922ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.254.17.164`
NS	2	`ns2.ihc.ru, ns1.ihc.ru`
MX	1	`mail.airventilation.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

The parent of mail.airventilation.ru is airventilation.ru.

IP Addresses

airventilation.ru points to a single IP: 46.254.17.164.

Other host names, for instance mail.airventilation.ru, itclimate.ru and mail.itclimate.ru share IP numbers with airventilation.ru.

Name Servers

Two name servers ns1.ihc.ru and ns2.ihc.ru handle delegation for airventilation.ru.

airventilation.ru uses the same name server setup as other domains, for example tele-group.ru, event-lab.ru, i-quest.ru, simplework.ru and cdo-balakovo.ru.

airventilation.ru shares name servers with other domains at least in part, for instance ecolite33.ru.

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

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

Mail Servers

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

mail.airventilation.ru points to a single IP: 46.254.17.164.

airventilation.ru - robtex.com