`ht-lab.ru`

DNSSEC	⚠️ Not signed
A	91.109.205.231^{🇷🇺 ATLEX-AS91.109.200.0/21 Okay telecom}
		PTR	`msk-f467-r.rudc.cloud`
NS	`ns31.cloudns.net` ⭐
		A	2a00:1768:1001:9::31:1^{🇳🇱 NFORCE2a00:1768:1001:9::/64}
			PTR	`ns31.cloudns.net`
		A	109.201.133.111^{🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route}
			PTR	`ns31.cloudns.net`
NS	`ns3-l2.nic.ru`
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.nic.ru`
NS	`ns4-cloud.nic.ru`
		A	89.104.93.30^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.33^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.34^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.30^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.33^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.34^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns4-l2.nic.ru`
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
			PTR	`ns4-l2.nic.ru`
NS	`ns8-cloud.nic.ru`
		A	89.104.93.31^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.35^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.36^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.31^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.35^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.36^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns8-l2.nic.ru`
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
			PTR	`ns8-l2.nic.ru`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`yandex-verification: e0737afa9fc9d56a`
TXT	`unione-validate-hash=b7ef6d6209a538b259fe67f99dd9ff22`
TXT	`20180628162023503d5bq3ptym8c7mfwojz2y7be9po1uz8a7n7lqma67hxmck6o`
TXT	`google-site-verification=TsQYvbsOZva3N-KDQN4WC02xjWxo5Ejq2xQZQEYZT0Q`
TXT	`v=spf1 ip4:89.111.132.203 ip4:195.24.67.243 include:_spf.yandex.net include:s...`
SOA	`ns31.cloudns.net`support@cloudns.net 2022-03-22 #34

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069822

rank #828376 globally
rank #25414 in the tld

Subdomains

matrix.ht-lab.ru

Same first word

ht-lab.org

ht-lab.ru

Similar names

alh-bt.jp

th-lab.com

DNS History

8 records (8 active, 0 former)

●NSns3-l2.nic.ru2026-04-17 → 2026-08-01 · 2 obs

● 2026-04-17 09:04:46
● 2026-08-01 03:15:38

●NSns31.cloudns.net2026-04-17 → 2026-08-01 · 2 obs

● 2026-04-17 09:04:46
● 2026-08-01 03:15:38

●NSns4-cloud.nic.ru2026-04-17 → 2026-08-01 · 2 obs

● 2026-04-17 09:04:46
● 2026-08-01 03:15:38

●NSns4-l2.nic.ru2026-04-17 → 2026-08-01 · 2 obs

● 2026-04-17 09:04:46
● 2026-08-01 03:15:38

●NSns8-cloud.nic.ru2026-04-17 → 2026-08-01 · 2 obs

● 2026-04-17 09:04:46
● 2026-08-01 03:15:38

●NSns8-l2.nic.ru2026-04-17 → 2026-08-01 · 2 obs

● 2026-04-17 09:04:46
● 2026-08-01 03:15:38

●MXmx.yandex.net2026-04-17 → 2026-08-01 · 2 obs

● 2026-04-17 09:04:46
● 2026-08-01 03:15:38

●A91.109.205.2312026-04-17 → 2026-08-01 · 2 obs

● 2026-04-17 09:04:46
● 2026-08-01 03:15:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	f.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net...	-
ht-lab.ru	ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru...	19 records

✅ Authoritative Response

Server:91.217.20.20

NS records: ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ht-lab.ru (unsigned zone)

⏱️ Timing

Total: 740ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.109.205.231`
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
MX	1	`mx.yandex.net (pri: 10)`
TXT	5	`yandex-verification: e0737afa9fc9d56a, unione-validate-hash=b7ef6d6209a538b259f...`
SOA	1	`ns31.cloudns.net support.cloudns.net`

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)

Analysis

Hierarchy

ht-lab.ru is a parent domain of matrix.ht-lab.ru.

IP Addresses

ht-lab.ru resolves to just one IP address, 91.109.205.231.

Name Servers

DNS for ht-lab.ru is handled by 6 name servers: ns31.cloudns.net, ns3-l2.nic.ru, ns4-cloud.nic.ru and 3 others.

ht-lab.ru shares at least some of its name servers with other domains, including irbismotors.com, hameleon-print.ru, ekoniva-apk.com and two others.

These name servers are frequently seen alongside ns8-l2.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and 7 other name servers.

DNS names with 6 IP addresses:

ns4-cloud.nic.ru has IP addresses 89.104.93.30, 89.104.93.33 and 89.104.93.34, plus 3 other.

ns8-cloud.nic.ru has IP addresses 89.104.93.31, 89.104.93.35 and 89.104.93.36, plus 3 other.

Host names that have two IP addresses:

ns31.cloudns.net has two IP addresses: 109.201.133.111 and 2a00:1768:1001:9::31:1.

Host names that point to one IP address:

ns3-l2.nic.ru directs to 193.232.146.1.

ns4-l2.nic.ru directs to 91.217.20.20.

ns8-l2.nic.ru directs to 91.217.21.20.