`interdentoslab.ru`

DNSSEC	⚠️ Not signed
A	85.193.86.30^{🇷🇺 TimeWeb-AS85.193.86.0/24}
		PTR	`6554897-cz44386.twc1.net`
NS	`ns1.timeweb.ru` ⭐
		A	2a03:6f04:dead:bee::1^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.93^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns1.timeweb.ru`
NS	`ns2.timeweb.ru`
		A	2a03:6f04:dead:bee::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.85^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns2.timeweb.ru`
NS	`ns3.timeweb.org`
		A	2a03:6f07:4::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	217.78.234.130^{🇷🇺 TimeWeb-AS217.78.234.0/24}
NS	`ns4.timeweb.org`
		A	2a00:65e0:6:5:232a::2^{🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet"}
		A	139.45.249.139^{🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB}
			PTR	`gw-139.45.249.139-rt1.km.spb.retn.ru`
MX	`mail.interdentoslab.ru`⁽²⁰⁾
		A	5.178.87.206^{🇷🇺 SELECTEL5.178.87.0/24 -NET}
TXT	`v=spf1 include:_spf.timeweb.ru ~all`
SOA	`ns1.timeweb.ru`dns@timeweb.ru serial=17

`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=4068490

WOT: UNKNOWN (60/100)

Subdomains

mail.interdentoslab.ru

Same first word

interdentoslab.ru

DNS History

15 records (6 active, 9 former)

○NSdns.fastdns24.com2020-01-03 → 2020-01-03 · 4 obs

○ 2016-12-31 14:49:24
● 2020-01-03 04:55:38
○ 2026-03-21 08:42:50
○ 2026-04-12 18:39:52

○NSdns2.fastdns24.org2020-01-03 → 2020-01-03 · 4 obs

○ 2016-12-31 14:49:24
● 2020-01-03 04:55:38
○ 2026-03-21 08:42:50
○ 2026-04-12 18:39:52

○NSdns3.fastdns24.eu2020-01-03 → 2020-01-03 · 4 obs

○ 2016-12-31 14:49:24
● 2020-01-03 04:55:38
○ 2026-03-21 08:42:50
○ 2026-04-12 18:39:52

○NSdns4.fastdns24.link2020-01-03 → 2020-01-03 · 4 obs

○ 2016-12-31 14:49:24
● 2020-01-03 04:55:38
○ 2026-03-21 08:42:50
○ 2026-04-12 18:39:52

●NSns1.timeweb.ru2026-03-21 → 2026-04-12 · 3 obs

○ 2020-01-03 04:55:38
● 2026-03-21 08:42:50
● 2026-04-12 18:39:52

●NSns2.timeweb.ru2026-03-21 → 2026-04-12 · 3 obs

○ 2020-01-03 04:55:38
● 2026-03-21 08:42:50
● 2026-04-12 18:39:52

○NSns3.nic.ru2015-05-23 → 2016-12-31 · 4 obs

● 2015-05-23 17:56:46
● 2016-12-31 14:49:24
○ 2020-01-03 04:55:38
○ 2026-04-12 18:39:52

●NSns3.timeweb.org2026-03-21 → 2026-04-12 · 3 obs

○ 2020-01-03 04:55:38
● 2026-03-21 08:42:50
● 2026-04-12 18:39:52

○NSns4.nic.ru2015-05-23 → 2016-12-31 · 4 obs

● 2015-05-23 17:56:46
● 2016-12-31 14:49:24
○ 2020-01-03 04:55:38
○ 2026-04-12 18:39:52

●NSns4.timeweb.org2026-03-21 → 2026-04-12 · 3 obs

○ 2020-01-03 04:55:38
● 2026-03-21 08:42:50
● 2026-04-12 18:39:52

○NSns8.nic.ru2015-05-23 → 2016-12-31 · 4 obs

● 2015-05-23 17:56:46
● 2016-12-31 14:49:24
○ 2020-01-03 04:55:38
○ 2026-04-12 18:39:52

●MXmail.interdentoslab.ru2020-01-03 → 2026-04-12 · 2 obs

● 2020-01-03 04:55:38
● 2026-04-12 18:39:52

○A195.208.1.1022015-05-23 → 2016-12-31 · 4 obs

● 2015-05-23 17:56:46
● 2016-12-31 14:49:24
○ 2020-01-03 04:55:38
○ 2026-04-12 18:39:52

○A5.178.87.2062020-01-03 → 2020-01-03 · 4 obs

○ 2016-12-31 14:49:24
● 2020-01-03 04:55:38
○ 2026-03-21 08:42:50
○ 2026-04-12 18:39:52

●A85.193.86.302026-03-21 → 2026-04-12 · 3 obs

○ 2020-01-03 04:55:38
● 2026-03-21 08:42:50
● 2026-04-12 18:39:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
interdentoslab.ru	ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org	2 records

✅ Authoritative Response

Server:85.193.93.85

NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interdentoslab.ru (unsigned zone)

⏱️ Timing

Total: 796ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.193.86.30`
NS	4	`ns4.timeweb.org, ns1.timeweb.ru...`
MX	2	`mail.interdentoslab.ru (pri: 20), mail.interdentoslab.ru (pri: 10)`
TXT	1	`v=spf1 include:_spf.timeweb.ru ~all`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)

Analysis

Hierarchy

interdentoslab.ru is the parent of mail.interdentoslab.ru.

IP Addresses

interdentoslab.ru resolves to a single IP: 85.193.86.30.

Other host names, for instance, interdentos.ru and pushkino.interdentos.ru share IP numbers with interdentoslab.ru.

Name Servers

interdentoslab.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

interdentoslab.ru shares some name servers with other domains, for example xn--80aaxicoeivh2m.xn--p1ai, stb-interio.ru, 158.82.198.85.in-addr.arpa, voen-pravo.ru and 4.b.4.4.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.5.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa.

Host names with two IP numbers

Two IPs per host:

ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130

ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139

ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93

ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85

Mail Servers

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

Host name mail.interdentoslab.ru points to IP 5.178.87.206.

interdentoslab.ru - robtex.com