stsec.ru - robtex.com

stsec.ru

DNSSEC⚠️ Not signed
A81.29.139.169🇷🇺 IMAQLIQ81.29.128.0/20
PTRhost-81-29-134-169.iqdata.center
NSns3-l2.nic.ru ⭐
A193.232.146.1🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK
PTRns3-l2.nic.ru
NSns4-cloud.nic.ru
A89.104.93.30🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.33🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.34🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.95.30🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.33🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.34🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
NSns4-l2.nic.ru
A91.217.20.20🇷🇺 RU-CENTER91.217.20.0/24
PTRns4-l2.nic.ru
NSns8-cloud.nic.ru
A89.104.93.31🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.35🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.36🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.95.31🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.35🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.36🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
NSns8-l2.nic.ru
A91.217.21.20🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER
PTRns8-l2.nic.ru
MXmx.yandex.net ⭐
A2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRmxfront.stable.qloud-b.yandex.net
A77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network
PTRmxfront.stable.qloud-b.yandex.net
TXTv=spf1 redirect=_spf.yandex.net
TXTyandex-verification: abb4503bf74f612c
TXT202009140217574ne29ncv7fgj8id53qwv5ilpyfyyqmj7m0dzczcpu0lrfmuzx0
TXT202109060759045vxosjtwns9pwd2672dncy9ngwepvjjlo099xe74atmpx98y1d
TXT_globalsign-domain-verification=12X8Hd0hdv1UekOCA8RYQy0Tky76t28IYuf8ZMrLa5
TXT_globalsign-domain-verification=iU3T8QnfsTgrD9c1jW0FWgQeieHnJQAol6Rn090DVA
TXT_globalsign-domain-verification=j6aSts6aLcqfCZH9oCJTf2x_b6FltavHcQFtA6H8lD
TXT_globalsign-domain-verification=sQSyCKWSVLwOQA65QkxwIBJ6MX-Vi0ZkXQV1sX1VPX
TXT_globalsign-domain-verification=tqRG0IXXr5Tb-X9brlCUQLU3_pE1NndV00BYFcMzLd
SOAns3-l2.nic.rudns@nic.ru 2019-09-10 #21

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069889

Same first word

stsec.org
stsec.com
stsec.com.br
stsec.ru
stsec.co.za
stsec.it
stsec.co.uk

Similar names

tecss.ru
sstec.ru
estsc.cn
sstec.com.br
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stesc.com
scets.com
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setsc.org
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secst.cl
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csset.com
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tcses.com
stecs.com.br
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sects.net
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sects.info
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sects.ru
sctes.com
ssetc.com
stecs.com.sg
scset.org
stesc.cn
cests.com
csste.st
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sstec.net
setcs.cn
essct.com
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setcs.net
escts.com
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csets.sk
stcse.com
ssect.org
sscet.com
etssc.com
sects.org
sstec.com
scset.com
tsesc.org

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSns3-l2.nic.runs4-cloud.nic.runs4-l2.nic.runs8-cloud.nic.runs8-l2.nic.ruhal.ns.cloudflare.comns1.dvru.runs2.dvru.rupam.ns.cloudflare.comMXmx.yandex.netmx.yandex.ruA81.29.139.169104.24.112.71104.24.113.712400:cb00:2048:1::6818:70472400:cb00:2048:1::6818:714788.198.51.1988.198.51.26
○NShal.ns.cloudflare.com2017-08-23 → 2017-08-23 · 4 obs
○ 2016-07-08 06:54:44
● 2017-08-23 01:29:46
○ 2026-06-15 15:25:02
○ 2026-08-06 13:55:54
○NSns1.dvru.ru2015-08-20 → 2016-07-08 · 4 obs
● 2015-08-20 05:29:52
● 2016-07-08 06:54:44
○ 2017-08-23 01:29:46
○ 2026-08-06 13:55:54
○NSns2.dvru.ru2015-08-20 → 2016-07-08 · 4 obs
● 2015-08-20 05:29:52
● 2016-07-08 06:54:44
○ 2017-08-23 01:29:46
○ 2026-08-06 13:55:54
●NSns3-l2.nic.ru2026-06-15 → 2026-08-06 · 3 obs
○ 2017-08-23 01:29:46
● 2026-06-15 15:25:02
● 2026-08-06 13:55:54
●NSns4-cloud.nic.ru2026-06-15 → 2026-08-06 · 3 obs
○ 2017-08-23 01:29:46
● 2026-06-15 15:25:02
● 2026-08-06 13:55:54
●NSns4-l2.nic.ru2026-06-15 → 2026-08-06 · 3 obs
○ 2017-08-23 01:29:46
● 2026-06-15 15:25:02
● 2026-08-06 13:55:54
●NSns8-cloud.nic.ru2026-06-15 → 2026-08-06 · 3 obs
○ 2017-08-23 01:29:46
● 2026-06-15 15:25:02
● 2026-08-06 13:55:54
●NSns8-l2.nic.ru2026-06-15 → 2026-08-06 · 3 obs
○ 2017-08-23 01:29:46
● 2026-06-15 15:25:02
● 2026-08-06 13:55:54
○NSpam.ns.cloudflare.com2017-08-23 → 2017-08-23 · 4 obs
○ 2016-07-08 06:54:44
● 2017-08-23 01:29:46
○ 2026-06-15 15:25:02
○ 2026-08-06 13:55:54
●MXmx.yandex.net2026-06-15 → 2026-08-06 · 3 obs
○ 2017-08-23 01:29:46
● 2026-06-15 15:25:02
● 2026-08-06 13:55:54
○MXmx.yandex.ru2015-08-20 → 2016-07-08 · 4 obs
● 2015-08-20 05:29:52
● 2016-07-08 06:54:44
○ 2017-08-23 01:29:46
○ 2026-08-06 13:55:54
○A104.24.112.712017-08-23 → 2017-08-23 · 4 obs
○ 2016-07-08 06:54:44
● 2017-08-23 01:29:46
○ 2026-06-15 15:25:02
○ 2026-08-06 13:55:54
○A104.24.113.712017-08-23 → 2017-08-23 · 4 obs
○ 2016-07-08 06:54:44
● 2017-08-23 01:29:46
○ 2026-06-15 15:25:02
○ 2026-08-06 13:55:54
○A2400:cb00:2048:1::6818:70472017-08-23 → 2017-08-23 · 4 obs
○ 2016-07-08 06:54:44
● 2017-08-23 01:29:46
○ 2026-06-15 15:25:02
○ 2026-08-06 13:55:54
○A2400:cb00:2048:1::6818:71472017-08-23 → 2017-08-23 · 4 obs
○ 2016-07-08 06:54:44
● 2017-08-23 01:29:46
○ 2026-06-15 15:25:02
○ 2026-08-06 13:55:54
●A81.29.139.1692026-06-15 → 2026-08-06 · 3 obs
○ 2017-08-23 01:29:46
● 2026-06-15 15:25:02
● 2026-08-06 13:55:54
○A88.198.51.192016-07-08 → 2016-07-08 · 4 obs
○ 2016-03-11 12:25:58
● 2016-07-08 06:54:44
○ 2017-08-23 01:29:46
○ 2026-08-06 13:55:54
○A88.198.51.262015-08-20 → 2016-03-11 · 4 obs
● 2015-08-20 05:29:52
● 2016-03-11 12:25:58
○ 2016-07-08 06:54:44
○ 2026-08-06 13:55:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
stsec.runs4-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru, ns3-l2.nic.ru...19 records

✅ Authoritative Response

Server:89.104.93.30

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stsec.ru (unsigned zone)

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

TypeCountSample Data
A181.29.139.169
NS5ns3-l2.nic.ru, ns4-l2.nic.ru...
MX1mx.yandex.net (pri: 10)
TXT9v=spf1 redirect=_spf.yandex.net, yandex-verification: abb4503bf74f612c...
SOA1ns3-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

IP Addresses

stsec.ru resolves to one IP address: 81.29.139.169.

Name Servers

stsec.ru has five name servers, which are ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two others.

stsec.ru has at least partial name server overlap with other domains, such as liberatum.ru, vendorportal.ru, olimp-fit.ru and two others.

These name servers tend to appear together with the name servers ns8-l2.nic.ru, ns8-cloud.nic.ru and ns3.nic.ru.

Hostnames that resolve to 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.

Hosts with just 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.

Mail Servers

Mail for stsec.ru is handled by a single mail server, mx.yandex.net.

stsec.ru uses an identical mail server configuration to several other domains — among them akgullerinsaat.com.tr, birsirket.com, gelios-tv.ru and two more.

stsec.ru has at least partial mail server overlap with other domains such as rakiosk.ru, fylgja.ru, to-text.ru and two more.

mx.yandex.net has two IP addresses: 77.88.21.249 and 2a02:6b8::311.