techcor.ru - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

techcor.ru

DNSSEC⚠️ Not signed
A91.221.68.75🇷🇺 Techcor-AS91.221.68.0/24 TECHCOR-NET-ROUTE
PTRmail.techcor.ru
NSns.techcor.ru ⭐
A91.221.68.200🇷🇺 Techcor-AS91.221.68.0/24 TECHCOR-NET-ROUTE
PTRns.techcor.ru
NSrs.techcor.ru
A91.221.68.201🇷🇺 Techcor-AS91.221.68.0/24 TECHCOR-NET-ROUTE
PTRrs.techcor.ru
MXmail.techcor.ru ⭐
A91.221.68.75🇷🇺 Techcor-AS91.221.68.0/24 TECHCOR-NET-ROUTE
PTRmail.techcor.ru
TXTv=spf1 ip4:91.221.68.75 a mx ~all
SOAns.techcor.ruadmin@techcor.ru serial=2026033211

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=4070009
📈 Tranco rank: #951,046

Subdomains

mail.techcor.ru
ns.techcor.ru
www.techcor.ru
rs.techcor.ru

Same first word

techcor.biz
techcor.com
techcor.click
techcor.ru
techcor.info

Similar names

hectorc.com
crochet.com
cortech.co
crotech.com
orctech.net
crochet.pl
crotech.co.uk
cortech.org
roctech.com.cn
crochet.ie
crochet.info
techroc.com
orctech.com
roctech.com
therocc.com
thccore.com
crochet.mx
theocrc.com
cortech.ae
cortech.com.au
crochet.tips
cortech.us
therocc.org
crochet.dk
crochet.academy
crochet.land
cortech.cl
cortech.solutions
cortech.fr
crochet.net
rtechco.com
crochet.today
crochet.su
crochet.fr
rcotech.com
cortech.management
crochet.by
ocrtech.com
chector.com
cortech.co.uk
cortech.exchange
crochet.ae
cortech.ca
cortech.ru
crochet.ch
cortech.com
cortech.com.cn
crotech.org
techorc.com
cortech.ch
crotech.news
crochet.it
crochet.dev
cortech.net.au
crotech.de
crochet.be
crochet.co
roctech.com.au
roctech.ca
cortech.at
crochet.com.pl
cortech.cn
etchcro.xyz
crotech.net
crochet.org
roctech.nl
cortech.de
crochet.ca
cortech.net

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSns.techcor.rurs.techcor.runs3-l2.nic.runs3.nic.runs4-cloud.nic.runs4-l2.nic.runs4.nic.runs8-cloud.nic.runs8-l2.nic.runs8.nic.ruMXmail.techcor.rumx01.nicmail.rumx02.nicmail.rumx03.nicmail.ruA91.221.68.75141.8.193.216195.206.46.90212.192.193.2
●NSns.techcor.ru2026-04-06 → 2026-08-16 · 3 obs
○ 2026-03-31 13:14:08
● 2026-04-06 23:40:26
● 2026-08-16 15:39:12
○NSns3-l2.nic.ru2019-03-14 → 2026-03-31 · 5 obs
○ 2017-02-09 01:07:44
● 2019-03-14 20:58:14
● 2026-03-31 13:14:08
○ 2026-04-06 23:40:26
○ 2026-08-16 15:39:12
○NSns3.nic.ru2015-06-28 → 2017-02-09 · 4 obs
● 2015-06-28 00:17:56
● 2017-02-09 01:07:44
○ 2019-03-14 20:58:14
○ 2026-08-16 15:39:12
○NSns4-cloud.nic.ru2019-03-14 → 2026-03-31 · 5 obs
○ 2017-02-09 01:07:44
● 2019-03-14 20:58:14
● 2026-03-31 13:14:08
○ 2026-04-06 23:40:26
○ 2026-08-16 15:39:12
○NSns4-l2.nic.ru2019-03-14 → 2026-03-31 · 5 obs
○ 2017-02-09 01:07:44
● 2019-03-14 20:58:14
● 2026-03-31 13:14:08
○ 2026-04-06 23:40:26
○ 2026-08-16 15:39:12
○NSns4.nic.ru2015-06-28 → 2017-02-09 · 4 obs
● 2015-06-28 00:17:56
● 2017-02-09 01:07:44
○ 2019-03-14 20:58:14
○ 2026-08-16 15:39:12
○NSns8-cloud.nic.ru2019-03-14 → 2026-03-31 · 5 obs
○ 2017-02-09 01:07:44
● 2019-03-14 20:58:14
● 2026-03-31 13:14:08
○ 2026-04-06 23:40:26
○ 2026-08-16 15:39:12
○NSns8-l2.nic.ru2019-03-14 → 2026-03-31 · 5 obs
○ 2017-02-09 01:07:44
● 2019-03-14 20:58:14
● 2026-03-31 13:14:08
○ 2026-04-06 23:40:26
○ 2026-08-16 15:39:12
○NSns8.nic.ru2015-06-28 → 2017-02-09 · 4 obs
● 2015-06-28 00:17:56
● 2017-02-09 01:07:44
○ 2019-03-14 20:58:14
○ 2026-08-16 15:39:12
●NSrs.techcor.ru2026-04-06 → 2026-08-16 · 3 obs
○ 2026-03-31 13:14:08
● 2026-04-06 23:40:26
● 2026-08-16 15:39:12
●MXmail.techcor.ru2026-02-15 → 2026-08-16 · 3 obs
○ 2019-03-14 20:58:14
● 2026-02-15 05:55:56
● 2026-08-16 15:39:12
○MXmx01.nicmail.ru2015-06-28 → 2019-03-14 · 4 obs
● 2015-06-28 00:17:56
● 2019-03-14 20:58:14
○ 2026-02-15 05:55:56
○ 2026-08-16 15:39:12
○MXmx02.nicmail.ru2015-06-28 → 2019-03-14 · 4 obs
● 2015-06-28 00:17:56
● 2019-03-14 20:58:14
○ 2026-02-15 05:55:56
○ 2026-08-16 15:39:12
○MXmx03.nicmail.ru2015-06-28 → 2019-03-14 · 4 obs
● 2015-06-28 00:17:56
● 2019-03-14 20:58:14
○ 2026-02-15 05:55:56
○ 2026-08-16 15:39:12
○A141.8.193.2162019-03-14 → 2019-03-14 · 4 obs
○ 2017-02-09 01:07:44
● 2019-03-14 20:58:14
○ 2026-02-15 05:55:56
○ 2026-08-16 15:39:12
○A195.206.46.902026-02-15 → 2026-03-13 · 5 obs
○ 2019-03-14 20:58:14
● 2026-02-15 05:55:56
● 2026-03-13 16:34:26
○ 2026-03-28 22:28:50
○ 2026-08-16 15:39:12
○A212.192.193.22015-06-28 → 2017-02-09 · 4 obs
● 2015-06-28 00:17:56
● 2017-02-09 01:07:44
○ 2019-03-14 20:58:14
○ 2026-08-16 15:39:12
●A91.221.68.752026-03-28 → 2026-08-16 · 3 obs
○ 2026-03-13 16:34:26
● 2026-03-28 22:28:50
● 2026-08-16 15:39:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...-
techcor.runs.techcor.ru, rs.techcor.ru2 records

✅ Authoritative Response

Server:91.221.68.200

NS records: ns.techcor.ru, rs.techcor.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techcor.ru (unsigned zone)

⏱️ Timing

Total: 785ms | Queries: -

📄 Records

TypeCountSample Data
A191.221.68.75
NS2ns.techcor.ru, rs.techcor.ru
MX3mail.techcor.ru (pri: 15), mail.techcor.ru (pri: 10)...
TXT1v=spf1 ip4:91.221.68.75 a mx ~all
SOA1ns.techcor.ru admin.techcor.ru

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.techcor.ru, rs.techcor.ru)

Analysis

Hierarchy

techcor.ru has four subdomains: mail.techcor.ru, ns.techcor.ru, www.techcor.ru and rs.techcor.ru.

IP Addresses

techcor.ru directs to one IP number, which is 91.221.68.75.

There are other host names — mail.techcor.ru among them — that share IP numbers with techcor.ru.

Name Servers

DNS delegation for techcor.ru points to two name servers: ns.techcor.ru and rs.techcor.ru.

The name servers for techcor.ru are shared with other domains, including 68.221.91.in-addr.arpa.

ns.techcor.ru → 91.221.68.200 and rs.techcor.ru → 91.221.68.201: one IP number per host name.

Mail Servers

techcor.ru routes its mail through a single mail server, mail.techcor.ru.

techcor.ru and domains like struk.ru share an identical mail server configuration.

mail.techcor.ru has exactly one IP number: 91.221.68.75.