`svs4.ru`

DNSSEC	⚠️ Not signed
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	`mail.svs4.ru` ⭐
		A	178.20.232.219^{🇷🇺 DTLN178.20.232.0/24 Dataline-own}
			PTR	`mail.svs4.ru`
TXT	`v=spf1 +a +mx ip4:178.20.232.219 +a:mail.svs4.ru +a:sscom.su +a:tks.tel ~all`
SOA	`ns3-l2.nic.ru`dns@nic.ru 2021-11-16 #6

`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=4068517

Subdomains

mail.svs4.ru

Same first word

svs4.ru

Similar names

vs4s.com

4vss.com

4svs.com

ss4v.com

vss4.com

DNS History

8 records (6 active, 2 former)

●NSns3-l2.nic.ru2015-07-13 → 2026-04-15 · 2 obs

● 2015-07-13 21:50:30
● 2026-04-15 00:07:50

●NSns4-cloud.nic.ru2015-07-13 → 2026-04-15 · 2 obs

● 2015-07-13 21:50:30
● 2026-04-15 00:07:50

●NSns4-l2.nic.ru2015-07-13 → 2026-04-15 · 2 obs

● 2015-07-13 21:50:30
● 2026-04-15 00:07:50

●NSns8-cloud.nic.ru2015-07-13 → 2026-04-15 · 2 obs

● 2015-07-13 21:50:30
● 2026-04-15 00:07:50

●NSns8-l2.nic.ru2015-07-13 → 2026-04-15 · 2 obs

● 2015-07-13 21:50:30
● 2026-04-15 00:07:50

●MXmail.svs4.ru2015-07-13 → 2026-04-15 · 2 obs

● 2015-07-13 21:50:30
● 2026-04-15 00:07:50

○A213.177.106.342015-11-13 → 2016-07-15 · 5 obs

○ 2015-07-13 21:50:30
● 2015-11-13 07:54:56
● 2016-07-15 06:47:52
○ 2017-03-14 20:01:36
○ 2026-04-15 00:07:50

○A95.79.98.2462015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 21:50:30
○ 2015-11-13 07:54:56
○ 2026-04-15 00:07:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
svs4.ru	ns8-l2.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru...	19 records

✅ Authoritative Response

Server:91.217.20.20

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for svs4.ru (unsigned zone)

⏱️ Timing

Total: 1076ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
MX	1	`mail.svs4.ru (pri: 10)`
TXT	1	`v=spf1 +a +mx ip4:178.20.232.219 +a:mail`
SOA	1	`ns3-l2.nic.ru dns.nic.ru`

📌 Glue Records Collected

Total: 19

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

Analysis

Hierarchy

The parent of mail.svs4.ru is svs4.ru.

Name Servers

svs4.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.

svs4.ru at least partially shares name servers with other domains, for instance stsrus.tv, ihospital.ru, ipmnet.ru, office-box.com and bcrg.su.