cat - robtex.com

cat

DNSSEC🔒 Signed (DS record present)
NSanyc1.irondns.net ⭐
A2a01:5b0:4::4🇩🇪 KNIPPWORLDWIDE2a01:5b0:4::/48
PTRanyc1.irondns.net
A195.253.64.4🇩🇪 KNIPPWORLDWIDE195.253.64.0/24
PTRanyc1.irondns.net
NScat.ns.nic.es 🔒
A2001:67c:21cc:2000::64:47🇪🇸 RED-ES-AS2001:67c:21cc::/48 Entidad publica empresarial RED.ES
NScat.pch.net 🔒
A2001:500:14:6020:ad::1🇺🇸 UNSPECIFIED2001:500:14::/48 PCH v6 block for DNS Anycast
PTRcat.pch.net
A204.61.216.20🇺🇸 UNSPECIFIED204.61.216.0/23 Packet Clearing House
NSnsc.nic.de 🔒
A2001:678:e:110::53🇩🇪 DENIC-ANYCAST-AS2001:678:e::/48 DENIC eG anycast prefix
PTRnsc.nic.de
A194.0.11.110🇩🇪 DENIC-ANYCAST-AS194.0.11.0/24 DENIC eG 9.4.e164.arpa anycast prefix
PTRnsc.nic.de
NSswitch.nic.cat
A2001:620:0:ff::2f🇨🇭 Switch2001:620::/32 SWITCH, The Swiss Education & Research Network
PTRns2.switch.ch
A130.59.31.29🇨🇭 Switch130.59.0.0/16 SWITCH-LAN
PTRns2.switch.ch
SOAanyc1.irondns.netdnsmaster@corenic.org serial=2602240924

(root)

DNSSEC🔒 Signed (DS record present)
NSa.root-servers.net ⭐ ⚠️ Not in parent delegation
NSb.root-servers.net ⚠️ Not in parent delegation
NSc.root-servers.net ⚠️ Not in parent delegation
NSd.root-servers.net ⚠️ Not in parent delegation
NSe.root-servers.net ⚠️ Not in parent delegation
NSf.root-servers.net ⚠️ Not in parent delegation
NSg.root-servers.net ⚠️ Not in parent delegation
NSh.root-servers.net ⚠️ Not in parent delegation
NSi.root-servers.net ⚠️ Not in parent delegation
NSj.root-servers.net ⚠️ Not in parent delegation
NSk.root-servers.net ⚠️ Not in parent delegation
NSl.root-servers.net ⚠️ Not in parent delegation
NSm.root-servers.net ⚠️ Not in parent delegation
SOAa.root-servers.netnstld@verisign-grs.com 2026-02-16 #1

Up

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cemontseny.cat
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unilateral.cat

Same first word

cat.coffee
cat.financial
cat.group
cat.de
cat.agency
cat.deal
cat.ee
cat.com.co
cat.dp.ua
cat.kg
cat.tools
cat.rentals
cat.org.uk
cat.barcelona
cat
cat.net
cat.com.qa
cat.frl
cat.pictures
cat.org.in
cat.jp
cat.us
cat.st
cat.llc
cat.com
cat.com.pk
cat.at
cat.me
cat.mx
cat.blue
cat.cn
cat.no
cat.ae
cat.pl
cat.com.pa
cat.ch.it
cat.net.ru
cat.racing
cat.media
cat.co
cat.co.cr
cat.com.my
cat.edu.mx
cat.com.ua
cat.com.br
cat.com.do
cat.org.cn
cat.gs
cat.cool
cat.pt
cat.as
cat.su
cat.cz
cat.uk.net
cat.cl
cat.mov
cat.com.pr
cat.lt
cat.promo
cat.name
cat.or.jp
cat.inc
cat.tires
cat.jpn.org
cat.com.tr
cat.iki.fi
cat.guru
cat.company
cat.li
cat.md
cat.wien
cat.ai
cat.sh
cat.care
cat.ovh
cat.com.kw
cat.tips
cat.mine.nu
cat.edu.pk
cat.in
cat.show
cat.app
cat.ch
cat.org.ve
cat.rip
cat.am
cat.lv
cat.net.th
cat.com.mx
cat.to
cat.ac.jp
cat.ma
cat.sk
cat.hiphop
cat.s3-website-eu-west-1.amazonaws.com
cat.co.nz
cat.it
cat.cafe
cat.solar
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tac.nl
atc.cc
tca.fm
tac.co.jp
cat.s3.amazonaws.com
cat.info
atc.com.ru
tac.se
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tac.build
atc.ie
act.ltd
tca.by
cta.jp
tac.wa.gov.au
tca.dk
tca.tokyo
cat.co.ma
act.com.gr
cat.productions
atc.pe.it
cat.pr
atc.se
atc.audio
cat.farm
cat.technology
cat.sb
cat.fr
atc.cool
act.co.id
tac.lt
act.poznan.pl
cta.ru
act.zone
cat.co.za
cat.bot
cat.im
act.edu.sa
atc.services
tca.care
act.academy
cat.ltd
tac.vn
cta.info
tca.lu
act.co.il
tca.com.tr
cat.com.eg
cta.pl
atc.sk
tac.eu.com
cta.it
cta.es
atc.fr
cat.photography
act.hr
act.bm
tca.in
tca.org
cat.amsterdam
act.psi.br
act.com.mx
tac.ee
act.nc
act.edu.sg
cat.tv
tac.ru
tac.church
act.international
tac.ma
cat.news
tca.co.il
tac.sk
atc.lt
tac.com.tr
cta.com.do
atc.photos
atc.gr.jp
act.com.tn
act.no
cat.ca
cat.bio
act.group
atc.rocks
cat.com.au
act.vc
tca.com.mx
tac.us
tca.nl
cta.edu.pe
atc.co.th
act.kz
atc.cat
atc.ba
tca.edu.sg
atc.travel
act.as
atc.com.eg
tca.mx
tca.gi
tca.co.uk
cat.org
cta.bc.ca
tca.agency
act.srv.br
cta.int
tca.cz
cta.training
cat.cologne
cat.cc
cat.co.ke
act.kg
act.ps
cat.parts
cta.com.pl
atc.digital
cat.ky
cta.ae
cta.selfip.com
tac.support
act.gc.ca
tac.edu.et
atc.qld.edu.au
cat.pp.ua
cta.business
tca.or.jp
cat.id
cta.sk
cat.gr
tca.biz
act.engineering
act.info
cat.la
tac.com.pt
cat.ge

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSanyc1.irondns.netcat.ns.nic.escat.pch.netnsc.nic.deswitch.nic.catdnsc.adns.nic.catns1.nic.essns-pb.isc.org
●NSanyc1.irondns.net2015-09-01 → 2026-02-26 · 2 obs
● 2015-09-01 19:15:22
● 2026-02-26 14:17:26
●NScat.ns.nic.es2026-02-15 → 2026-02-26 · 3 obs
○ 2021-12-29 16:27:58
● 2026-02-15 18:37:12
● 2026-02-26 14:17:26
●NScat.pch.net2015-09-01 → 2026-02-26 · 2 obs
● 2015-09-01 19:15:22
● 2026-02-26 14:17:26
○NSdnsc.ad2015-09-01 → 2016-05-31 · 4 obs
● 2015-09-01 19:15:22
● 2016-05-31 09:39:04
○ 2016-06-01 09:43:24
○ 2026-02-26 14:17:26
○NSns.nic.cat2015-09-01 → 2021-12-29 · 4 obs
● 2015-09-01 19:15:22
● 2021-12-29 16:27:58
○ 2026-02-15 18:37:12
○ 2026-02-26 14:17:26
○NSns1.nic.es2015-09-01 → 2021-12-29 · 4 obs
● 2015-09-01 19:15:22
● 2021-12-29 16:27:58
○ 2026-02-15 18:37:12
○ 2026-02-26 14:17:26
●NSnsc.nic.de2015-09-01 → 2026-02-26 · 2 obs
● 2015-09-01 19:15:22
● 2026-02-26 14:17:26
○NSsns-pb.isc.org2015-09-01 → 2019-10-23 · 4 obs
● 2015-09-01 19:15:22
● 2019-10-23 23:22:30
○ 2020-01-13 15:25:06
○ 2026-02-26 14:17:26
●NSswitch.nic.cat2015-09-01 → 2026-02-26 · 2 obs
● 2015-09-01 19:15:22
● 2026-02-26 14:17:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
catcat.ns.nic.es, cat.pch.net, nsc.nic.de, anyc1.irondns.net...10 records

✅ Authoritative Response

Server: 195.253.64.4

NS records: cat.ns.nic.es, cat.pch.net, nsc.nic.de, anyc1.irondns.net, switch.nic.cat

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 621ms | Queries: -

📄 Records

TypeCountSample Data
NS5switch.nic.cat, cat.ns.nic.es...
SOA1anyc1.irondns.net dnsmaster.corenic.org

📌 Glue Records Collected

Total: 10

In-bailiwick: 2 (switch.nic.cat, switch.nic.cat)

Out-of-bailiwick: 8 (cat.ns.nic.es, cat.pch.net, nsc.nic.de...)

AI analysis

cat is a parent of obrintvia.cat, cesac.cat, flo.cat, agendaens.cat, cantabrico.cat and tens of thousands of other host names.

cat is delegated to five name servers: switch.nic.cat, nsc.nic.de, anyc1.irondns.net, cat.pch.net and cat.ns.nic.es.

Hosts with two IP numbers:

Host switch.nic.cat points to 2001:620:0:ff::2f and 130.59.31.29.

Host nsc.nic.de points to 2001:678:e:110::53 and 194.0.11.110.

Host anyc1.irondns.net points to 2a01:5b0:4::4 and 195.253.64.4.

Host cat.pch.net points to 2001:500:14:6020:ad::1 and 204.61.216.20.

Hosts with one IP number:

Host cat.ns.nic.es points to 2001:67c:21cc:2000::64:47.