`av-host.ru`

DNSSEC	⚠️ Not signed
A	37.46.132.110^{🇷🇺 RU-JSCIOT37.46.132.0/23}
		PTR	`av-host.ru`
NS	`dns1.yandex.net` ⭐ ⚠️ Not in parent delegation
		A	2a02:6b8::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH213.180.192.0/19 Yandex network}
			PTR	`dns1.yandex.net`
NS	`dns1.yandex.ru` ⚠️ Not in zone NS records
		A	2a02:6b8::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH213.180.192.0/19 Yandex network}
			PTR	`dns1.yandex.net`
NS	`dns2.yandex.net` ⚠️ Not in parent delegation
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network}
			PTR	`dns2.yandex.net`
NS	`dns2.yandex.ru` ⚠️ Not in zone NS records
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network}
			PTR	`dns2.yandex.net`
MX	`av-host.ru` ⭐
		A	37.46.132.110^{🇷🇺 RU-JSCIOT37.46.132.0/23}
			PTR	`av-host.ru`
TXT	`v=spf1 redirect=_spf.yandex.ru`
SOA	`dns1.yandex.net`dns-hosting@yandex.ru serial=134

`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=4068262

PTR for

110.132.46.37.in-addr.arpa

MX for

av-host.ru

Subdomains

bot.av-host.ru

Same first word

av-host.ru

av-host.net

DNS History

7 records (6 active, 1 former)

●NSdns1.yandex.net2015-06-22 → 2026-03-24 · 2 obs

● 2015-06-22 12:47:24
● 2026-03-24 21:16:50

●NSdns1.yandex.ru2026-02-15 → 2026-03-24 · 3 obs

○ 2015-06-22 12:47:24
● 2026-02-15 01:03:22
● 2026-03-24 21:16:50

●NSdns2.yandex.net2015-06-22 → 2026-03-24 · 2 obs

● 2015-06-22 12:47:24
● 2026-03-24 21:16:50

●NSdns2.yandex.ru2026-02-15 → 2026-03-24 · 3 obs

○ 2015-06-22 12:47:24
● 2026-02-15 01:03:22
● 2026-03-24 21:16:50

●MXav-host.ru2015-06-22 → 2026-03-24 · 2 obs

● 2015-06-22 12:47:24
● 2026-03-24 21:16:50

●A37.46.132.1102026-02-15 → 2026-03-24 · 3 obs

○ 2018-07-27 06:37:22
● 2026-02-15 01:03:22
● 2026-03-24 21:16:50

○A82.146.44.2332015-06-22 → 2018-07-27 · 4 obs

● 2015-06-22 12:47:24
● 2018-07-27 06:37:22
○ 2026-02-15 01:03:22
○ 2026-03-24 21:16:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
av-host.ru	dns1.yandex.ru, dns2.yandex.ru	-

✅ Authoritative Response

Server:213.180.204.213

NS records: dns1.yandex.ru, dns2.yandex.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for av-host.ru (unsigned zone)

⏱️ Timing

Total: 1565ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.46.132.110`
NS	2	`dns1.yandex.net, dns2.yandex.net`
MX	1	`av-host.ru (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.yandex.ru`
SOA	1	`dns1.yandex.net dns-hosting.yandex.ru`

Analysis

Hierarchy

The parent of bot.av-host.ru is av-host.ru.

Mail Server Role

av-host.ru serves as the mail server for av-host.ru.

IP Addresses

av-host.ru points to a single IP number: 37.46.132.110.

Other host names, for instance avatar-host.ru, share IP numbers with av-host.ru.

Name Servers

av-host.ru is delegated to four name servers: dns1.yandex.net, dns2.yandex.net, dns1.yandex.ru and dns2.yandex.ru.

av-host.ru shares name servers with other domains at least partially, for instance sf-remont.ru, ussa.ru, rts-eng.ru, komgida.com.tr and opinions.ru.