ctf.jp - robtex.com

ctf.jp

DNSSEC🔒 Signed (DS record present)
NSpeter.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c03🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
A2803:f800:50::6ca2:c303🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpeter.ns.cloudflare.com
A2a06:98c1:50::ac40:2303🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpeter.ns.cloudflare.com
A108.162.195.3🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
A162.159.44.3Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
A172.64.35.3🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
NSraquel.ns.cloudflare.com
A2606:4700:50::a29f:26d2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraquel.ns.cloudflare.com
A2803:f800:50::6ca2:c2d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRraquel.ns.cloudflare.com
A2a06:98c1:50::ac40:22d2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRraquel.ns.cloudflare.com
A108.162.194.210🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraquel.ns.cloudflare.com
A162.159.38.210Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraquel.ns.cloudflare.com
A172.64.34.210🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraquel.ns.cloudflare.com
TXTv=spf1 -all
SOApeter.ns.cloudflare.comdns@cloudflare.com serial=2400164649

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1776090602

Same first word

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
ctf.us
ctf.jp
ctf.ru
ctf.fail
ctf.moscow
ctf.at
ctf.si
ctf.com.tw
ctf.bz
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.io
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

Similar names

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
fct.li
tcf.com.cn
tcf.in
tfc.edu
tfc.kz
cft.co.uk
tcf.net.au
ftc.gp
tfc.im
cft.ch
cft.co.th
tcf.taipei
tfc.io
fct.jp
tfc.com.ec
fct.io
ftc.ir
fct.co.jp
tfc.co.za
ftc.company
tcf.me
tfc.nl
ftc.co.nz
cft.com.au
tfc.co.il
tcf.com.au
cft.sg
cft.co.il
ftc.cz
tfc.com
tfc.co.uk
tfc.net.ua
tfc.sg
tcf.nl
tcf.com.pl
cft.vg
cft.co.ke
tcf.be
cft.gob.mx
fct.no
ftc.co
tfc.fr
ftc.edu.br
tfc.rentals
tfc.marketing
ftc.info
tcf.org.au
cft.tech
cft.net
tfc.ro
cft.eu
ftc.com
tcf.gr
tcf.org.nz
cft.us
ftc.fi
tfc.co.jp
ftc.fyi
cft.kz
cft.cl
fct.clothing
ftc.vin
ftc.asia
ftc.or.jp
cft.net.au
cft.org
ftc.org.my

DNS History

10 records (2 active, 8 former)

20162017201820192020202120222023202420252026NSpeter.ns.cloudflare.comraquel.ns.cloudflare.comcanns1.coara.or.jpdns3.odn.ne.jpns3.coara.or.jpns4.coara.or.jpMXmail.ctf.jpsns3.coara.or.jpA210.252.128.71210.252.128.72
○NScanns1.coara.or.jp2015-08-25 → 2015-08-25 · 3 obs
● 2015-08-25 09:12:24
○ 2015-12-12 22:40:02
○ 2026-04-13 14:59:28
○NSdns3.odn.ne.jp2015-08-25 → 2015-08-25 · 3 obs
● 2015-08-25 09:12:24
○ 2015-12-12 22:40:02
○ 2026-04-13 14:59:28
○NSns3.coara.or.jp2015-12-12 → 2018-08-21 · 5 obs
○ 2015-08-25 09:12:24
● 2015-12-12 22:40:02
● 2018-08-21 05:18:06
○ 2026-03-26 14:36:38
○ 2026-04-13 14:59:28
○NSns4.coara.or.jp2015-12-12 → 2018-08-21 · 5 obs
○ 2015-08-25 09:12:24
● 2015-12-12 22:40:02
● 2018-08-21 05:18:06
○ 2026-03-26 14:36:38
○ 2026-04-13 14:59:28
●NSpeter.ns.cloudflare.com2026-03-26 → 2026-04-13 · 3 obs
○ 2018-08-21 05:18:06
● 2026-03-26 14:36:38
● 2026-04-13 14:59:28
●NSraquel.ns.cloudflare.com2026-03-26 → 2026-04-13 · 3 obs
○ 2018-08-21 05:18:06
● 2026-03-26 14:36:38
● 2026-04-13 14:59:28
○MXmail.ctf.jp2015-12-12 → 2018-08-21 · 5 obs
○ 2015-08-25 09:12:24
● 2015-12-12 22:40:02
● 2018-08-21 05:18:06
○ 2026-03-26 14:36:38
○ 2026-04-13 14:59:28
○MXsns3.coara.or.jp2015-08-25 → 2015-08-25 · 3 obs
● 2015-08-25 09:12:24
○ 2015-12-12 22:40:02
○ 2026-04-13 14:59:28
○A210.252.128.712018-08-21 → 2018-08-21 · 4 obs
○ 2016-09-09 15:20:10
● 2018-08-21 05:18:06
○ 2026-03-26 14:36:38
○ 2026-04-13 14:59:28
○A210.252.128.722015-08-25 → 2016-09-09 · 4 obs
● 2015-08-25 09:12:24
● 2016-09-09 15:20:10
○ 2018-08-21 05:18:06
○ 2026-04-13 14:59:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
ctf.jppeter.ns.cloudflare.com, raquel.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.3

NS records: peter.ns.cloudflare.com, raquel.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 568ms | Queries: -

📄 Records

TypeCountSample Data
NS2peter.ns.cloudflare.com, raquel.ns.cloudflare.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1peter.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

ctf.jp is delegated to two name servers peter.ns.cloudflare.com and raquel.ns.cloudflare.com.

ctf.jp shares the same name server setup as other domains, for instance fr-jackpot-bob-casino.com, poc.jp, barbanegra.hu, cinartech.com and miuz.fr.

ctf.jp at least partially shares name servers with other domains, for instance tamarodiallo.com, opirmail.com, avfke.com, gantvogueus.com and check.town.

These name servers are commonly used alongside alexis.ns.cloudflare.com and cory.ns.cloudflare.com.

Host names with six IP numbers:

Host name peter.ns.cloudflare.com points to: 2606:4700:58::a29f:2c03, 2803:f800:50::6ca2:c303, 2a06:98c1:50::ac40:2303, 108.162.195.3, 162.159.44.3 and 172.64.35.3.

Host name raquel.ns.cloudflare.com points to: 2606:4700:50::a29f:26d2, 2803:f800:50::6ca2:c2d2, 2a06:98c1:50::ac40:22d2, 108.162.194.210, 162.159.38.210 and 172.64.34.210.