colab.at - robtex.com

colab.at

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5837🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:ad0d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.88.55Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.13🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjermaine.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c9d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjermaine.ns.cloudflare.com
A2803:f800:50::6ca2:c39d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjermaine.ns.cloudflare.com
A2a06:98c1:50::ac40:239d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjermaine.ns.cloudflare.com
A108.162.195.157🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjermaine.ns.cloudflare.com
A162.159.44.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjermaine.ns.cloudflare.com
A172.64.35.157🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjermaine.ns.cloudflare.com
NSliz.ns.cloudflare.com
A2606:4700:50::adf5:3abd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A2803:f800:50::6ca2:c0bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRliz.ns.cloudflare.com
A2a06:98c1:50::ac40:20bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRliz.ns.cloudflare.com
A108.162.192.189🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A172.64.32.189🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A173.245.58.189🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(38)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(86)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.88.55, 172.67.173.13
IPv62606:4700:3031::6815:5837, 2606:4700:3035::ac43:ad0d
SOAjermaine.ns.cloudflare.comdns@cloudflare.com serial=2396337902

at

DNSSEC🔒 Signed (DS record present)
NSdns.nic.at ⭐
NSd.ns.at 🔒
NSj.ns.at 🔒
NSn.ns.at 🔒
NSns1.univie.ac.at
NSns2.univie.ac.at
NSr.ns.at 🔒
NSu.ns.at 🔒
SOAdns.nic.atdomain-admin@univie.ac.at serial=1771290002

Same first word

colab.events
colab.si
colab.education
colab.net
colab.gr
colab.no
colab.center
colab.coop
colab.de
colab.la
colab.new
colab.kr
colab.at
colab.online
colab.in
colab.ws
colab.is
colab.work
colab.careers
colab.com
colab.works
colab.id
colab.site
colab.org
colab.ru
colab.ch
colab.com.br
colab.email
colab.co
colab.city
colab.website
colab.co.nz
colab.biz
colab.co.at
colab.cz
colab.cat
colab.wiki
colab.google
colab.us
colab.cymru
colab.be
colab.build
colab.nu
colab.ca
colab.org.nz
colab.world
colab.space
colab.marketing
colab.ph
colab.pro
colab.it
colab.mx
colab.ci
colab.edu.au
colab.one
colab.university
colab.design
colab.jp
colab.dev
colab.eu
colab.re

Similar names

balco.it
labco.cl
blaco.srl
cobal.cl
alobc.com
abcol.tv
cobal.jp
cablo.cab
oclab.org
oclab.cn
oclab.com
labco.at
colba.ch
balco.co.uk
balco.net.au
balco.ru
colba.it
albco.com
abloc.be
blaco.net
acbol.com
baocl.com
blaco.ch
laocb.com
abloc.brussels
balco.de
cablo.net
balco.nl
cobal.net
balco.es
labco.cn
cabol.de
balco.co
oclab.com.br
bacol.info
laocb.org
cablo.eu
blaco.es
balco.ca
abloc.se
bolca.it
cobal.it
balco.be
colba.cz
alboc.com
coalb.in
cablo.de
cobla.io
calbo.com
labco.net
bolca.info
bolca.co
cablo.it
labco.eu
labco.ca
balco.at
clabo.com
blaco.it
cobal.ir
bacol.org
oclab.ru
lobac.com
bocal.nl
bocal.org
cabol.eu
labco.us
alcob.com
oblac.com
colba.com
lcbao.com.cn
balco.se
locab.se
cobal.si
labco.co.za
bolac.net
balco.cz
calbo.org
abcol.ac.uk
labco.in
bolca.com
cobla.it
bacol.ch
cablo.com
cbloa.com
boalc.com
balco.eu
lacob.com
labco.biz
colba.net
cabol.com
cobal.es
abloc.eu
blaco.us
labco.com.co
clabo.be
cablo.pl
bolca.com.tr
labco.com.ar
abloc.com
laboc.co.jp
labco.de
cobal.com.gt
cloba.xyz

DNS History

22 records (9 active, 13 former)

20162017201820192020202120222023202420252026NSjermaine.ns.cloudflare.comliz.ns.cloudflare.comns1.mediatemple.netns2.mediatemple.netMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.88.55172.67.173.132606:4700:3031::6815:58372606:4700:3035::ac43:ad0d188.114.96.0188.114.97.0205.186.179.79205.186.183.2262a06:98c1:3120::2a06:98c1:3121::
●NSjermaine.ns.cloudflare.com2026-03-09 → 2026-03-09 · 3 obs
○ 2017-06-18 05:40:36
● 2026-03-09 15:33:30
● 2026-03-09 15:33:32
●NSliz.ns.cloudflare.com2026-03-09 → 2026-03-09 · 3 obs
○ 2017-06-18 05:40:36
● 2026-03-09 15:33:30
● 2026-03-09 15:33:32
○NSns1.mediatemple.net2015-06-11 → 2017-06-18 · 4 obs
● 2015-06-11 22:03:32
● 2017-06-18 05:40:36
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
○NSns2.mediatemple.net2015-06-11 → 2017-06-18 · 4 obs
● 2015-06-11 22:03:32
● 2017-06-18 05:40:36
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
○MXalt1.aspmx.l.google.com2015-06-11 → 2017-06-18 · 4 obs
● 2015-06-11 22:03:32
● 2017-06-18 05:40:36
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
○MXalt2.aspmx.l.google.com2015-06-11 → 2017-06-18 · 4 obs
● 2015-06-11 22:03:32
● 2017-06-18 05:40:36
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
○MXaspmx.l.google.com2015-06-11 → 2017-06-18 · 4 obs
● 2015-06-11 22:03:32
● 2017-06-18 05:40:36
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
○MXaspmx2.googlemail.com2015-06-11 → 2017-06-18 · 4 obs
● 2015-06-11 22:03:32
● 2017-06-18 05:40:36
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
○MXaspmx3.googlemail.com2015-06-11 → 2017-06-18 · 4 obs
● 2015-06-11 22:03:32
● 2017-06-18 05:40:36
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
●MXroute1.mx.cloudflare.net2026-03-09 → 2026-03-09 · 3 obs
○ 2017-06-18 05:40:36
● 2026-03-09 15:33:30
● 2026-03-09 15:33:32
●MXroute2.mx.cloudflare.net2026-03-09 → 2026-03-09 · 3 obs
○ 2017-06-18 05:40:36
● 2026-03-09 15:33:30
● 2026-03-09 15:33:32
●MXroute3.mx.cloudflare.net2026-03-09 → 2026-03-09 · 3 obs
○ 2017-06-18 05:40:36
● 2026-03-09 15:33:30
● 2026-03-09 15:33:32
●A104.21.88.552026-03-09 → 2026-03-09 · 3 obs
○ 2017-06-18 05:40:36
● 2026-03-09 15:33:30
● 2026-03-09 15:33:32
●A172.67.173.132026-03-09 → 2026-03-09 · 3 obs
○ 2017-06-18 05:40:36
● 2026-03-09 15:33:30
● 2026-03-09 15:33:32
○A188.114.96.02026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
○A188.114.97.02026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
○A205.186.179.792015-06-11 → 2016-01-21 · 4 obs
● 2015-06-11 22:03:32
● 2016-01-21 22:25:54
○ 2016-04-30 23:44:12
○ 2026-03-09 15:33:32
○A205.186.183.2262016-04-30 → 2017-06-18 · 5 obs
○ 2016-01-21 22:25:54
● 2016-04-30 23:44:12
● 2017-06-18 05:40:36
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
●A2606:4700:3031::6815:58372026-03-09 → 2026-03-09 · 3 obs
○ 2017-06-18 05:40:36
● 2026-03-09 15:33:30
● 2026-03-09 15:33:32
●A2606:4700:3035::ac43:ad0d2026-03-09 → 2026-03-09 · 3 obs
○ 2017-06-18 05:40:36
● 2026-03-09 15:33:30
● 2026-03-09 15:33:32
○A2a06:98c1:3120::2026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32
○A2a06:98c1:3121::2026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-09 15:33:30
○ 2026-03-09 15:33:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
colab.atliz.ns.cloudflare.com, jermaine.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.195.157

NS records: liz.ns.cloudflare.com, jermaine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colab.at (unsigned zone)

⏱️ Timing

Total: 803ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.88.55, 172.67.173.13
AAAA22606:4700:3031::6815:5837, 2606:4700:3035::ac43:ad0d
NS2jermaine.ns.cloudflare.com, liz.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 25), route1.mx.cloudflare.net (pri: 38)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jermaine.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

colab.at points to four IP numbers: 2606:4700:3031::6815:5837, 2606:4700:3035::ac43:ad0d, 104.21.88.55 and 172.67.173.13.

Other host names, for instance dgdaqiang.com, mail.woodalls.co.uk, multicom.com.pl, icpdhm.com and ahmedkapadia.com share IP numbers with colab.at.

Name Servers

colab.at is delegated to two name servers: jermaine.ns.cloudflare.com and liz.ns.cloudflare.com.

colab.at uses the same name server setup as other domains, for instance ptm.com.co, proactiveplugandplay.com, colab.wiki, proactiveoverseas.com and allaircraft.ru.

colab.at shares name servers with other domains at least partially, for instance nomamiami.com, ames.net, nomadicamp.com, allseasonshire.eu and eventstocelebrate.net.

these name servers are commonly used together with dalary.ns.cloudflare.com and joyce.ns.cloudflare.com.

Host names with six IP numbers: jermaine.ns.cloudflare.com points to 2606:4700:58::a29f:2c9d, 2803:f800:50::6ca2:c39d, 2a06:98c1:50::ac40:239d, 108.162.195.157, 162.159.44.157 and 172.64.35.157; liz.ns.cloudflare.com points to 2606:4700:50::adf5:3abd, 2803:f800:50::6ca2:c0bd, 2a06:98c1:50::ac40:20bd, 108.162.192.189, 172.64.32.189 and 173.245.58.189.

Mail Servers

colab.at is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

colab.at shares some mail servers with other domains, including kfzumfrage.com, srdf.in, _dc-mx.0cd0376e1e4a.llamap.com, gameadvisor.com and as9929.cc.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25