`linghub.ru`

DNSSEC	⚠️ Not signed
A	89.175.46.138^{🇷🇺 MTS89.175.0.0/16 PJSC}
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`
SOA	`ns3-l2.nic.ru`dns@nic.ru 2017-03-29 #11

`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=4068496

Subdomains

localtext.linghub.ru

Same first word

linghub.ru

linghub.uk

DNS History

7 records (6 active, 1 former)

●NSns3-l2.nic.ru2020-01-09 → 2026-04-13 · 2 obs

● 2020-01-09 14:03:50
● 2026-04-13 07:09:02

●NSns4-cloud.nic.ru2020-01-09 → 2026-04-13 · 2 obs

● 2020-01-09 14:03:50
● 2026-04-13 07:09:02

●NSns4-l2.nic.ru2020-01-09 → 2026-04-13 · 2 obs

● 2020-01-09 14:03:50
● 2026-04-13 07:09:02

●NSns8-cloud.nic.ru2020-01-09 → 2026-04-13 · 2 obs

● 2020-01-09 14:03:50
● 2026-04-13 07:09:02

●NSns8-l2.nic.ru2020-01-09 → 2026-04-13 · 2 obs

● 2020-01-09 14:03:50
● 2026-04-13 07:09:02

●A89.175.46.1382026-04-10 → 2026-04-13 · 3 obs

○ 2020-01-09 14:03:50
● 2026-04-10 22:50:08
● 2026-04-13 07:09:02

○A92.242.58.1382020-01-09 → 2020-01-09 · 3 obs

● 2020-01-09 14:03:50
○ 2026-04-10 22:50:08
○ 2026-04-13 07:09:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:89.104.93.30

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linghub.ru (unsigned zone)

⏱️ Timing

Total: 1015ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.175.46.138`
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
SOA	1	`ns3-l2.nic.ru dns.nic.ru`

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru...)

Analysis

Hierarchy

linghub.ru is the parent of localtext.linghub.ru.

IP Addresses

linghub.ru resolves to a single IP address: 89.175.46.138.

Other host names, for instance realec.org, share IP numbers with linghub.ru.

Name Servers

linghub.ru is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.

linghub.ru at least partially shares name servers with other domains, including argo.ru, cruise-river.ru, delsys.ru, 55550.ru and asepseti.ru.