cert.tech - robtex.com

cert.tech

DNSSEC⚠️ Not signed
A3.33.130.190🇺🇸 Amazon3.33.128.0/20
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33🇺🇸 Amazon15.197.144.0/20
NSpdns03.domaincontrol.com ⭐
A2603:5:21f0::33🇺🇸 GODADDY-DNS2603:5:21f0::/44
PTRpdns03.domaincontrol.com
A97.74.111.51🇺🇸 GODADDY-DNS97.74.110.0/23
PTRpdns03.domaincontrol.com
NSpdns04.domaincontrol.com
A2603:5:22f0::33🇺🇸 GODADDY-DNS2603:5:22f0::/44
PTRpdns04.domaincontrol.com
A173.201.79.51🇺🇸 GODADDY-DNS173.201.78.0/23
PTRpdns04.domaincontrol.com
SOApdns03.domaincontrol.comdns@jomax.net 2026-02-04 #0

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1778347747

Same first word

cert.dev
cert.uz
cert.eus
cert.axa
cert.or.id
cert.cz
cert.net
cert.zone
cert.co.in
cert.ren
cert.nyc
cert.gov.py
cert.gov.pl
cert.gov.ru
cert.cw
cert.md
cert.lv
cert.school
cert.company
cert.toscana.it
cert.gov.ge
cert.cx
cert.it
cert.ca
cert.org.tw
cert.coop
cert.shop
cert.org.pl
cert.ro
cert.be
cert.dk
cert.im
cert.lk
cert.ac.in
cert.hr
cert.pl
cert.ge
cert.sd
cert.management
cert.org.cn
cert.gov.sa
cert.org.ro
cert.cl
cert.wtf
cert.pk
cert.ru
cert.fyi
cert.nrw
cert.me
cert.tj
cert.info
cert.gov.kg
cert.bg
cert.com.au
cert.edu.mx
cert.lt
cert.am
cert.govt.nz
cert.se
cert.hk
cert.gov.ua
cert.no
cert.biz
cert.gov.ly
cert.gov.om
cert.gov.tm
cert.appspot.com
cert.to
cert.si
cert.center
cert.net.nz
cert.kr
cert.work
cert.gov.lv
cert.tech
cert.ee
cert.is
cert.gl
cert.cr
cert.mobi
cert.cc
cert.kg
cert.br
cert.ist
cert.gt
cert.by
cert.az
cert.tips
cert.org
cert.ir
cert.co
cert.mil
cert.hu
cert.edu.au
cert.ae
cert.gov.az
cert.gov.au
cert.ac.il
cert.fr
cert.gub.uy
cert.gov.ng
cert.tel
cert.gov.to
cert.ac.cn
cert.care
cert.org.hk
cert.pa
cert.tn
cert.kz
cert.dyndns.tv
cert.com.mx
cert.com
cert.pt
cert.ma
cert.mincom.tn
cert.at
cert.cn
cert.sk
cert.fi
cert.ie
cert.dynalias.com
cert.uy
cert.rs
cert.gov.iq

Similar names

trec.com
rect.dev
rect.info
trce.cn
rtec.kr
etrc.ru
crte.com
terc.com
ecrt.org
rcte.co.in
rcet.ru
crte.net
trec.no
etrc.com
cetr.com.cn
rcet.ca
trec.net
rtec.nl
etrc.cn
trec.on.ca
trec.io
trce.fr
trec.coop
ctre.ru
rtec.eu
cret.dev
terc.eu
cret.cn
ctre.me
trec.se
ertc.com
rcet.com
cret.co
rtec.be
trec.co.at
ertc.ca
tecr.net
etcr.com
rtce.fr
rect.io
rcet.net
retc.ac.th
cret.fr
ertc.es
trec.info
rect.ir
rect.ag
cter.com
trec.eu
ectr.eu
ertc.eu
trce.in
trec.at
tcer.gob.ar
crte.com.cn
etcr.eu
tecr.co.uk
trec.com.tr
rtec.info
rtce.org
ertc.fr
trec.center
rtec.ru
trec.me

DNS History

9 records (4 active, 5 former)

2017201820192020202120222023202420252026NSpdns03.domaincontrol.compdns04.domaincontrol.comns13.domaincontrol.comns14.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA15.197.148.333.33.130.19050.62.168.7
○NSns13.domaincontrol.com2016-12-13 → 2017-09-05 · 4 obs
● 2016-12-13 02:13:10
● 2017-09-05 20:40:04
○ 2026-02-16 05:30:22
○ 2026-05-09 17:43:18
○NSns14.domaincontrol.com2016-12-13 → 2017-09-05 · 4 obs
● 2016-12-13 02:13:10
● 2017-09-05 20:40:04
○ 2026-02-16 05:30:22
○ 2026-05-09 17:43:18
●NSpdns03.domaincontrol.com2026-02-16 → 2026-05-09 · 3 obs
○ 2017-09-05 20:40:04
● 2026-02-16 05:30:22
● 2026-05-09 17:43:18
●NSpdns04.domaincontrol.com2026-02-16 → 2026-05-09 · 3 obs
○ 2017-09-05 20:40:04
● 2026-02-16 05:30:22
● 2026-05-09 17:43:18
○MXmailstore1.secureserver.net2016-12-13 → 2026-02-17 · 4 obs
● 2016-12-13 02:13:10
● 2026-02-17 04:58:12
○ 2026-02-23 21:49:56
○ 2026-05-09 17:43:18
○MXsmtp.secureserver.net2016-12-13 → 2026-02-17 · 4 obs
● 2016-12-13 02:13:10
● 2026-02-17 04:58:12
○ 2026-02-23 21:49:56
○ 2026-05-09 17:43:18
●A15.197.148.332026-02-16 → 2026-05-09 · 3 obs
○ 2017-09-05 20:40:04
● 2026-02-16 05:30:22
● 2026-05-09 17:43:18
●A3.33.130.1902026-02-16 → 2026-05-09 · 3 obs
○ 2017-09-05 20:40:04
● 2026-02-16 05:30:22
● 2026-05-09 17:43:18
○A50.62.168.72016-12-13 → 2017-09-05 · 4 obs
● 2016-12-13 02:13:10
● 2017-09-05 20:40:04
○ 2026-02-16 05:30:22
○ 2026-05-09 17:43:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info8 records
cert.techpdns03.domaincontrol.com, pdns04.domaincontrol.com-

✅ Authoritative Response

Server:97.74.111.51

NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cert.tech (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

TypeCountSample Data
A23.33.130.190, 15.197.148.33
NS2pdns03.domaincontrol.com, pdns04.domaincontrol.com
SOA1pdns03.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

IP Addresses

cert.tech has two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance tarforce.com, aetools.net, mytimesharevalue.com, studyabroadbsa.com and kvgaudio.com share IP numbers with cert.tech.

Name Servers

cert.tech's delegation uses two name servers: pdns03.domaincontrol.com and pdns04.domaincontrol.com.

cert.tech uses the same name server setup as other domains, such as dizpulse.com, pvcpipeextrusionline.com, usergroupdig.com, topshelfbags.com and webuyuglyhouseswashingtondc.com.

cert.tech shares name servers with other domains at least partially, for example ctc.edu.jm and thetransgroup.com.

Host names with two IPs:

pdns03.domaincontrol.com points to 2603:5:21f0::33 and 97.74.111.51

pdns04.domaincontrol.com points to 2603:5:22f0::33 and 173.201.79.51