ctec.su - dns.ninja

ctec.su

DNSSEC⚠️ Not signed
NSns1.netangels.ru ⚠️ Not in zone NS records
A91.201.54.2🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg
PTRns1.netangels.ru
NSns2.netangels.ru ⚠️ Not in zone NS records
A91.201.52.2🇷🇺 INTERNET-PRO-AS91.201.52.0/24
PTRns2.netangels.ru

su

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=650209942
WOT: SAFE (74/100)

Subdomains

mx0.ctec.su
www.ctec.su
mx1.ctec.su

Same first word

ctec.co.il
ctec.ca
ctec.co.in
ctec.or.jp
ctec.de
ctec.coop
ctec.com.ar
ctec.co.kr
ctec.biz
ctec.com.vn
ctec.co.za
ctec.co.nz
ctec.pro
ctec.org
ctec.ch
ctec.com.au
ctec.se
ctec.com.mx
ctec.be
ctec.no
ctec.it
ctec.info
ctec.eu
ctec.ph
ctec.com
ctec.co.uk
ctec.vn
ctec.nl
ctec.lv
ctec.co
ctec.ru
ctec.fr
ctec.edu.vn
ctec.su
ctec.org.vn
ctec.jp
ctec.bike
ctec.tw
ctec.us
ctec.com.tw
ctec.edu
ctec.mx
ctec.es

Similar names

tecc.org
ccte.cc
ecct.nl
cetc.tk
cetc.de
ccet.cz
cect.eu
tcec.co.nz
ccte.com.cn
ectc.com.ua
ectc.es
cetc.com.cn
cect.co.za
tcec.gov.tw
cetc.cc
ccet.org.uk
cetc.net
ctce.ru
etcc.eu
ccte.ru
tcec.org
tecc.co.kr
ecct.de
tecc.co.uk
cetc.jp
ccte.ca
ecct.co.nz
ccet.ch
cetc.es
ectc.nl
cetc.pl
ecct.cn
ectc.us
ectc.cn
tecc.de
tcce.s3.amazonaws.com
tecc.co
ccte.com.mx
ectc.com.cn
ccte.com
cetc.com
ccte.net
tecc.fr
cect.org
cetc.org.uk
tcec.es
tcec.de
ccet.com.cn
etcc.ru
etcc.org.tw
ccet.ru
tecc.at
ectc.com.au
cetc.org.cn
ccet.cn
cect.net
tcce.com
tcce.org.tw
ccte.fr
etcc.jp
tecc.net.au
cect.de
ccet.jp
tcec.com
tcce.gc.ca
tecc.live
ccte.eu
tecc.or.tz
etcc.fr
tecc.cc
tcec.co.th
tecc.online
cetc.cn
ectc.edu
tcec.biz
ectc.org
etcc.cl
tcce.org
ccte.org
ctce.edu.gh
ectc.ca
tcce.be

DNS History

9 records (2 active, 7 former)

20162017201820192020202120222023202420252026NSns1.netangels.runs2.netangels.runs3.netangels.runs4.netangels.ruMXmx.yandex.rumx0.ctec.sumx1.ctec.suA91.201.52.11191.201.55.121
●NSns1.netangels.ru2015-05-05 → 2026-07-23 · 2 obs
● 2015-05-05 11:23:04
● 2026-07-23 15:46:10
●NSns2.netangels.ru2015-05-05 → 2026-07-23 · 2 obs
● 2015-05-05 11:23:04
● 2026-07-23 15:46:10
○NSns3.netangels.ru2016-10-08 → 2017-09-17 · 4 obs
○ 2015-05-05 11:23:04
● 2016-10-08 18:28:26
● 2017-09-17 13:48:06
○ 2026-07-23 15:46:10
○NSns4.netangels.ru2016-10-08 → 2017-09-17 · 4 obs
○ 2015-05-05 11:23:04
● 2016-10-08 18:28:26
● 2017-09-17 13:48:06
○ 2026-07-23 15:46:10
○MXmx.yandex.ru2015-05-05 → 2017-09-17 · 4 obs
● 2015-05-05 11:23:04
● 2017-09-17 13:48:06
○ 2026-02-23 23:23:30
○ 2026-07-23 15:46:10
○MXmx0.ctec.su2026-02-23 → 2026-02-23 · 3 obs
○ 2017-09-17 13:48:06
● 2026-02-23 23:23:30
○ 2026-07-23 15:46:10
○MXmx1.ctec.su2026-02-23 → 2026-02-23 · 3 obs
○ 2017-09-17 13:48:06
● 2026-02-23 23:23:30
○ 2026-07-23 15:46:10
○A91.201.52.1112026-02-23 → 2026-02-23 · 3 obs
○ 2017-09-17 13:48:06
● 2026-02-23 23:23:30
○ 2026-07-23 15:46:10
○A91.201.55.1212015-05-05 → 2017-09-17 · 4 obs
● 2015-05-05 11:23:04
● 2017-09-17 13:48:06
○ 2026-02-23 23:23:30
○ 2026-07-23 15:46:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sub.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net...-
ctec.suns1.netangels.ru, ns2.netangels.ru-

✅ Authoritative Response

Server:91.201.54.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctec.su (unsigned zone)

⏱️ Timing

Total: 1723ms | Queries: -

📄 Records

TypeCountSample Data
A191.201.52.111
NS4ns1.netangels.ru, ns2.netangels.ru...
MX2mx0.ctec.su (pri: 1), mx1.ctec.su (pri: 5)
TXT1v=spf1 a include:netangels.ru ~all
SOA1ns1.netangels.ru hostmaster.netangels.ru

Analysis

Hierarchy

ctec.su is a parent domain, with mx0.ctec.su, www.ctec.su and mx1.ctec.su beneath it.

Name Servers

ctec.su is delegated to two name servers: ns1.netangels.ru and ns2.netangels.ru.

ctec.su shares the same name server setup with other domains, for instance uzdt.net, medkonf.ru, xn--80afgaq1aw3c0e.xn--p1ai and two other.

ctec.su has at least partial name server overlap with other domains, such as promo-land.ru, pb24.su, vm-751b2296.na4u.ru and two others.

It is common to see these name servers used together with name servers ns3.netangels.ru and ns4.netangels.ru.

ns1.netangels.ru directs to 91.201.54.2 and ns2.netangels.ru directs to 91.201.52.2; each host name points to exactly one IP number.