ctf.expert - robtex.com

ctf.expert

DNSSEC⚠️ Not signed
A44.227.65.245🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-227-65-245.us-west-2.compute.amazonaws.com
A44.227.76.166🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
NScuritiba.ns.porkbun.com ⭐
A2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-173-245-58-37.defastlink.net
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-8-140.defastlink.net
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-11-180.defastlink.net
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-10-150.defastlink.net
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2395228476

expert

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.expert ⭐
NSv0n1.nic.expert
NSv0n2.nic.expert
NSv0n3.nic.expert
NSv2n0.nic.expert
NSv2n1.nic.expert
SOAv0n0.nic.experthostmaster@donuts.email serial=1774245636

Subdomains

ns2.ctf.expert

Same first word

ctf.ru
ctf.fail
ctf.moscow
ctf.at
ctf.si
ctf.com.tw
ctf.bz
ctf.nu
ctf.com
ctf.solutions
ctf.info
ctf.ac.cn
ctf.institute
ctf.ch
ctf.vegas
ctf.co.nz
ctf.org.au
ctf.ee
ctf.cl
ctf.cc
ctf.eu
ctf.qa
ctf.net
ctf.site
ctf.horse
ctf.show
ctf.com.br
ctf.nl
ctf.co.in
ctf.zone
ctf.fi
ctf.pt
ctf.su
ctf.it
ctf.tv
ctf.or.kr
ctf.expert
ctf.life
ctf.ir
ctf.de
ctf.company
ctf.pl
ctf.co
ctf.uk.com
ctf.ma
ctf.fyi
ctf.pp.ua
ctf.org
ctf.watch
ctf.events
ctf.edu.tr
ctf.fr
ctf.ae
ctf.wa.gov.au
ctf.com.pt
ctf.biz
ctf.org.in
ctf.lu
ctf.be
ctf.no
ctf.land
ctf.cn
ctf.cz
ctf.com.cn
ctf.is
ctf.link
ctf.academy
ctf.center
ctf.hk
ctf.capital
ctf.co.jp
ctf.co.il
ctf.space
ctf.in
ctf.com.au
ctf.today
ctf.rocks
ctf.ca
ctf.es
ctf.com.ua
ctf.uz
ctf.school
ctf.me
ctf.wtf
ctf.network
ctf.com.tr

Similar names

tfc.agency
ftc.biz
cft.info
tcf.us
cft.re
ftc.cc
cft.ie
cft.de
fct.eu
cft.cz
tfc.es
tfc.net
ftc.ag
ftc.co.jp
fct.org.cn
tcf.org.hk
tcf.ca
tfc.ch
fct.ne.jp
ftc.be
cft.org.za
tcf.net.br
ftc.community
fct.sk
tfc.info
cft.me
fct.co
tfc.gr
tcf.no
tcf.org.uk
fct.ee
tcf.tv
fct.fr
fct.ru
ftc.ca
tfc.no
tcf.com
tcf.pl
ftc.ru
tfc.pt
fct.nl
ftc.me
fct.ca
ftc.su
tcf.to
fct.be
ftc.net.co
tfc.uk
fct.de
cft.ro
fct.or.tz
tcf.cz
ftc.nu
cft.ca
tcf.biz
tfc.com.vn
ftc.net
fct.org.nz
tfc.fm
tcf.gmbh
cft.at
ftc.se
tcf.team
cft.com
tfc.cz
fct.uk.com
ftc.cards
cft.group
tcf.ir
cft.fi
tfc.sk
cft.edu.pl
tcf.sk
fct.tv
tfc.biz
tcf.ly
ftc.io
tfc.bm
tfc.com.pl
ftc.go.kr
tfc.group
ftc.hu
cft.ir

DNS History

12 records (6 active, 6 former)

2017201820192020202120222023202420252026NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comns1.ctf.expertns2.ctf.expertns27.domaincontrol.comns28.domaincontrol.comA44.227.65.24544.227.76.166130.185.74.118184.168.131.241
●NScuritiba.ns.porkbun.com2026-03-14 → 2026-03-24 · 3 obs
○ 2021-01-28 07:17:02
● 2026-03-14 12:11:48
● 2026-03-24 06:21:10
●NSfortaleza.ns.porkbun.com2026-03-14 → 2026-03-24 · 3 obs
○ 2021-01-28 07:17:02
● 2026-03-14 12:11:48
● 2026-03-24 06:21:10
●NSmaceio.ns.porkbun.com2026-03-14 → 2026-03-24 · 3 obs
○ 2021-01-28 07:17:02
● 2026-03-14 12:11:48
● 2026-03-24 06:21:10
○NSns1.ctf.expert2016-12-10 → 2018-06-29 · 4 obs
● 2016-12-10 23:44:06
● 2018-06-29 19:10:56
○ 2021-01-28 07:17:02
○ 2026-03-24 06:21:10
○NSns2.ctf.expert2016-12-10 → 2018-06-29 · 4 obs
● 2016-12-10 23:44:06
● 2018-06-29 19:10:56
○ 2021-01-28 07:17:02
○ 2026-03-24 06:21:10
○NSns27.domaincontrol.com2021-01-28 → 2021-01-28 · 4 obs
○ 2018-06-29 19:10:56
● 2021-01-28 07:17:02
○ 2026-03-14 12:11:48
○ 2026-03-24 06:21:10
○NSns28.domaincontrol.com2021-01-28 → 2021-01-28 · 4 obs
○ 2018-06-29 19:10:56
● 2021-01-28 07:17:02
○ 2026-03-14 12:11:48
○ 2026-03-24 06:21:10
●NSsalvador.ns.porkbun.com2026-03-14 → 2026-03-24 · 3 obs
○ 2021-01-28 07:17:02
● 2026-03-14 12:11:48
● 2026-03-24 06:21:10
○A130.185.74.1182016-12-10 → 2018-06-29 · 4 obs
● 2016-12-10 23:44:06
● 2018-06-29 19:10:56
○ 2021-01-28 07:17:02
○ 2026-03-24 06:21:10
○A184.168.131.2412021-01-28 → 2021-01-28 · 4 obs
○ 2018-06-29 19:10:56
● 2021-01-28 07:17:02
○ 2026-03-14 12:11:48
○ 2026-03-24 06:21:10
●A44.227.65.2452026-03-14 → 2026-03-24 · 3 obs
○ 2021-01-28 07:17:02
● 2026-03-14 12:11:48
● 2026-03-24 06:21:10
●A44.227.76.1662026-03-14 → 2026-03-24 · 3 obs
○ 2021-01-28 07:17:02
● 2026-03-14 12:11:48
● 2026-03-24 06:21:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
expertv0n0.nic.expert, v0n1.nic.expert, v0n2.nic.expert, v0n3.nic.expert...12 records
ctf.expertmaceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com-

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctf.expert (unsigned zone)

⏱️ Timing

Total: 658ms | Queries: -

📄 Records

TypeCountSample Data
A244.227.65.245, 44.227.76.166
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.expert, v0n1.nic.expert, v0n2.nic.expert...)

Analysis

Hierarchy

ctf.expert is the parent of ns2.ctf.expert.

IP Addresses

ctf.expert points to two IPs: 44.227.65.245 and 44.227.76.166.

Other host names including owue.com, unfairseo.com, einsteinsdreams.com, builda.house and emote.org share IP numbers with ctf.expert.

Name Servers

ctf.expert is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

ctf.expert at least partially shares name servers with other domains, including channelphotographics.com, arkaid.info, thefarmnoir.com, gage-creative.com and oper.io.

Hosts with two IP numbers:

Host curitiba.ns.porkbun.com points to 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37

Host fortaleza.ns.porkbun.com points to 2400:cb00:2049:1::a29f:88c and 162.159.8.140

Host maceio.ns.porkbun.com points to 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180

Host salvador.ns.porkbun.com points to 2400:cb00:2049:1::a29f:a96 and 162.159.10.150