tvscience.ru - dns.ninja

tvscience.ru

DNSSEC⚠️ Not signed
A91.226.30.3🇷🇺 RTCOMM-AS91.226.30.0/24
NSn.i7.ru ⭐ ⚠️ Not in parent delegation
A91.226.31.82🇷🇺 WORLDSTREAM-191.226.31.0/24
NSns1.expired.ru ⚠️ Not in zone NS records
A91.226.30.3🇷🇺 RTCOMM-AS91.226.30.0/24
NSns2.expired.ru ⚠️ Not in zone NS records
A91.226.31.82🇷🇺 WORLDSTREAM-191.226.31.0/24
NSs.i7.ru ⚠️ Not in parent delegation
A91.226.30.3🇷🇺 RTCOMM-AS91.226.30.0/24
SOAn.i7.rudns@i7.ru 2014-12-16 #1

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069383
WOT: SAFE (61/100)

Same first word

tvscience.co.uk
tvscience.com
tvscience.ru
tvscience.org

Similar names

tcsvenice.com
iccevents.org
cicevents.com
eccinvest.com
ccievents.com
sciencetv.kr
cicevents.biz
ccievents.net
sciencetv.dk
sciencetv.org
sciencetv.de
cicevents.org
sciencetv.ca
nccvieste.it

DNS History

28 records (5 active, 23 former)

20162017201820192020202120222023202420252026NSn.i7.runs1.expired.runs2.expired.rus.i7.ruclyde.ns.cloudflare.comexpired.active.domainsjoselyn.ns.cloudflare.comns.masterhost.runs1.expired.active.domainsns1.masterhost.runs2.expired.active.domainsns2.masterhost.ruMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comA91.226.30.3176.31.176.752a00:15f8:a000:5:1:11:4:f2612a00:15f8:a000:5:1:12:4:f2612a00:15f8:a000:5:1:13:4:f2612a00:15f8:a000:5:1:14:4:f26137.187.202.10190.156.201.10890.156.201.1990.156.201.3590.156.201.3890.156.242.1190.156.245.95
○NSclyde.ns.cloudflare.com2026-04-02 → 2026-06-25 · 2 obs
○ 2026-04-02 20:05:26
○ 2026-06-25 13:05:42
○NSexpired.active.domains2026-04-02 → 2026-05-01 · 5 obs
○ 2020-02-21 22:02:02
● 2026-04-02 20:05:26
● 2026-05-01 11:56:02
○ 2026-05-18 04:10:48
○ 2026-06-25 13:05:42
○NSjoselyn.ns.cloudflare.com2026-04-02 → 2026-06-25 · 2 obs
○ 2026-04-02 20:05:26
○ 2026-06-25 13:05:42
●NSn.i7.ru2026-05-18 → 2026-06-25 · 3 obs
○ 2026-05-01 11:56:02
● 2026-05-18 04:10:48
● 2026-06-25 13:05:42
○NSns.masterhost.ru2015-08-03 → 2020-02-21 · 4 obs
● 2015-08-03 12:57:12
● 2020-02-21 22:02:02
○ 2026-04-02 20:05:26
○ 2026-06-25 13:05:42
○NSns1.expired.active.domains2026-04-02 → 2026-05-01 · 5 obs
○ 2020-02-21 22:02:02
● 2026-04-02 20:05:26
● 2026-05-01 11:56:02
○ 2026-05-18 04:10:48
○ 2026-06-25 13:05:42
●NSns1.expired.ru2026-05-18 → 2026-06-25 · 3 obs
○ 2026-05-01 11:56:02
● 2026-05-18 04:10:48
● 2026-06-25 13:05:42
○NSns1.masterhost.ru2015-08-03 → 2020-02-21 · 4 obs
● 2015-08-03 12:57:12
● 2020-02-21 22:02:02
○ 2026-04-02 20:05:26
○ 2026-06-25 13:05:42
○NSns2.expired.active.domains2026-04-02 → 2026-05-01 · 5 obs
○ 2020-02-21 22:02:02
● 2026-04-02 20:05:26
● 2026-05-01 11:56:02
○ 2026-05-18 04:10:48
○ 2026-06-25 13:05:42
●NSns2.expired.ru2026-05-18 → 2026-06-25 · 3 obs
○ 2026-05-01 11:56:02
● 2026-05-18 04:10:48
● 2026-06-25 13:05:42
○NSns2.masterhost.ru2015-08-03 → 2020-02-21 · 4 obs
● 2015-08-03 12:57:12
● 2020-02-21 22:02:02
○ 2026-04-02 20:05:26
○ 2026-06-25 13:05:42
●NSs.i7.ru2026-05-18 → 2026-06-25 · 3 obs
○ 2026-05-01 11:56:02
● 2026-05-18 04:10:48
● 2026-06-25 13:05:42
○MXalt1.aspmx.l.google.com2020-01-28 → 2020-02-21 · 4 obs
● 2020-01-28 13:41:10
● 2020-02-21 22:02:02
○ 2026-04-02 20:05:26
○ 2026-06-25 13:05:42
○MXalt2.aspmx.l.google.com2020-01-28 → 2020-02-21 · 4 obs
● 2020-01-28 13:41:10
● 2020-02-21 22:02:02
○ 2026-04-02 20:05:26
○ 2026-06-25 13:05:42
○MXaspmx.l.google.com2020-01-28 → 2020-02-21 · 4 obs
● 2020-01-28 13:41:10
● 2020-02-21 22:02:02
○ 2026-04-02 20:05:26
○ 2026-06-25 13:05:42
○A176.31.176.752026-04-02 → 2026-05-01 · 5 obs
○ 2020-02-21 22:02:02
● 2026-04-02 20:05:26
● 2026-05-01 11:56:02
○ 2026-05-18 04:10:48
○ 2026-06-25 13:05:42
○A2a00:15f8:a000:5:1:11:4:f2612015-08-03 → 2016-02-03 · 4 obs
● 2015-08-03 12:57:12
● 2016-02-03 07:39:56
○ 2016-07-05 06:26:32
○ 2026-06-25 13:05:42
○A2a00:15f8:a000:5:1:12:4:f2612015-08-03 → 2016-02-03 · 4 obs
● 2015-08-03 12:57:12
● 2016-02-03 07:39:56
○ 2016-07-05 06:26:32
○ 2026-06-25 13:05:42
○A2a00:15f8:a000:5:1:13:4:f2612015-08-03 → 2016-02-03 · 4 obs
● 2015-08-03 12:57:12
● 2016-02-03 07:39:56
○ 2016-07-05 06:26:32
○ 2026-06-25 13:05:42
○A2a00:15f8:a000:5:1:14:4:f2612015-08-03 → 2016-02-03 · 4 obs
● 2015-08-03 12:57:12
● 2016-02-03 07:39:56
○ 2016-07-05 06:26:32
○ 2026-06-25 13:05:42
○A37.187.202.1012026-04-02 → 2026-05-01 · 5 obs
○ 2020-02-21 22:02:02
● 2026-04-02 20:05:26
● 2026-05-01 11:56:02
○ 2026-05-18 04:10:48
○ 2026-06-25 13:05:42
○A90.156.201.1082015-08-03 → 2016-02-03 · 4 obs
● 2015-08-03 12:57:12
● 2016-02-03 07:39:56
○ 2016-07-05 06:26:32
○ 2026-06-25 13:05:42
○A90.156.201.192015-08-03 → 2016-02-03 · 4 obs
● 2015-08-03 12:57:12
● 2016-02-03 07:39:56
○ 2016-07-05 06:26:32
○ 2026-06-25 13:05:42
○A90.156.201.352015-08-03 → 2016-02-03 · 4 obs
● 2015-08-03 12:57:12
● 2016-02-03 07:39:56
○ 2016-07-05 06:26:32
○ 2026-06-25 13:05:42
○A90.156.201.382015-08-03 → 2016-02-03 · 4 obs
● 2015-08-03 12:57:12
● 2016-02-03 07:39:56
○ 2016-07-05 06:26:32
○ 2026-06-25 13:05:42
○A90.156.242.112016-07-05 → 2016-07-05 · 4 obs
○ 2016-02-03 07:39:56
● 2016-07-05 06:26:32
○ 2020-01-28 13:41:10
○ 2026-06-25 13:05:42
○A90.156.245.952020-01-28 → 2020-02-21 · 5 obs
○ 2016-07-05 06:26:32
● 2020-01-28 13:41:10
● 2020-02-21 22:02:02
○ 2026-04-02 20:05:26
○ 2026-06-25 13:05:42
●A91.226.30.32026-05-18 → 2026-06-25 · 3 obs
○ 2026-05-01 11:56:02
● 2026-05-18 04:10:48
● 2026-06-25 13:05:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
tvscience.runs1.expired.ru, ns2.expired.ru-

✅ Authoritative Response

Server:91.226.31.82

NS records: ns1.expired.ru, ns2.expired.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tvscience.ru (unsigned zone)

⏱️ Timing

Total: 4077ms | Queries: -

📄 Records

TypeCountSample Data
A191.226.30.3
NS2n.i7.ru, s.i7.ru
SOA1n.i7.ru dns.i7.ru

Analysis

IP Addresses

tvscience.ru points to a single IP number: 91.226.30.3.

Additional host names — galafarm.ru, mail.lozhki-luzhniki.ru, veh.daclatasvir-sofosbuvir4.ru and two others — share IP numbers with tvscience.ru.

Name Servers

tvscience.ru has four authoritative name servers: ns1.expired.ru, ns2.expired.ru, n.i7.ru and s.i7.ru.

tvscience.ru shares at least some of its name servers with other domains, including 19beya.ru, wiki4.ru, wowclean.ru and two others.

ns1.expired.ru, ns2.expired.ru, n.i7.ru and s.i7.ru each resolve to a single IP address: ns1.expired.ru resolves to 91.226.30.3, ns2.expired.ru resolves to 91.226.31.82, n.i7.ru resolves to 91.226.31.82 and s.i7.ru resolves to 91.226.30.3.

These two host names — ns1.expired.ru and s.i7.ru — each point to 91.226.30.3 IP addresses.

These two host names — ns2.expired.ru and n.i7.ru — each point to 91.226.31.82 IP addresses.