`ci.ptr97.ptrcloud.net`

DNSSEC	⚠️ Not signed
A	153.122.79.188^{🇯🇵 AS131921153.122.64.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
		PTR	`ci.ptr97.ptrcloud.net`

`ptr97.ptrcloud.net`

	DNSSEC	⚠️ Not signed
	NS	`ns2.namedserver.net` ⭐ ⚠️ Not in parent delegation
	NS	`ns.namedserver.net` ⚠️ Not in parent delegation
	SOA	`ns.namedserver.net`root@namedserver.net serial=2

PTR for

188.79.122.153.in-addr.arpa

Same first word

ci.co.ke

ci.mt

ci.edu.pe

ci.tv

ci.hu

ci.ax

ci.no

ci.net.pl

ci.lt

ci.tc

ci.net

ci.exchange

ci

ci.edu.pl

ci.sa

ci.ly

ci.dk

ci.debian.net

ci.com.pl

ci.cl

ci.k12.ny.us

ci.spb.ru

ci.ai

ci.is

ci.edu.mx

ci.ro

ci.design

ci.org

ci.akamaiedge.net

ci.hr

ci.dev

ci.com.au

ci.de

ci.uk

ci.gub.uy

ci.vc

ci.com.vn

ci.abbott

ci.ma

ci.com

ci.technology

ci.nu

ci.su

ci.me

ci.cn

ci.kiev.ua

ci.be

ci.vg

ci.ac.nz

ci.gc.ca

ci.cz

ci.media

ci.ci

ci.cc

ci.k12.mn.us

ci.lv

ci.to

ci.money

ci.web.id

ci.com.py

ci.security

ci.fr

ci.post

ci.co.uk

ci.sa.com

ci.ca

ci.aero

ci.at

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ci.pl

ci.com.ua

ci.gs

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ci.tn

ci.io

ci.akamai.net

ci.ee

ci.lk

ci.ru

ci.ws

ci.co.za

ci.org.br

ci.al

ci.bh

ci.gov.tr

ci.net.ua

ci.co.kr

ci.net.gt

ci.se

ci.com.br

ci.la

ci.tools

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ic.co.nz

ic.gc.ca

ic.med.ly

ic.co

ic.sch.id

ic.guide

ic.is

ic.ck.ua

ic.wtf

ic.nl

ic.fyi

ic.uk

ic.kharkov.ua

ic.ua

ic.pt

ic.ro

ic.chat

ic.sk

ic.ac

ic.world

ic.net.cn

ic.be

ic.zt.ua

ic.torun.pl

ic.vn.ua

ic.s3.amazonaws.com

ic.com.br

ic.ee

ic.edu.lb

ic.lv

ic.poznan.pl

ic.gov

ic.com

ic.or.th

ic.net.uk

ic.net.au

ic.center

ic.com.ua

ic.my

ic.ie

ic.ci

ic.nhs.uk

ic.io

ic.systems

ic.rt.ht

ic.je

ic.markets

ic.opole.pl

ic.co.ke

ic.org.sa

ic.no

ic.edu.sa

ic.guru

ic.ac.uk

ic.net.pl

ic.org

ic.tel

ic.com.hk

ic.fi

ic.ae

ic.tc

ic.ma

ic.si

ic.org.tw

ic.dev

ic.cc

ic.net

ic.ru

ic.cash

ic.de

ic.cz

ic.vip

ic.gd.cn

ic.events

ic.edu

ic.africa

ic.vg

ic.com.pl

ic.pl

ic.training

ic.tj

ic.km.ua

ic.lu

ic.sa

ic.pe

ic.hk.cn

ic.sg

ic.fo

ic.lt

ic.gov.ye

ic.immo

ic.su

ic.engineering

ic.cx

ic.la

ic.com.pa

ic.nu

ic.ca

ic.house

DNS History

1 record (1 active, 0 former)

●A153.122.79.1882026-03-12 → 2026-08-01 · 2 obs

● 2026-03-12 10:16:44
● 2026-08-01 04:29:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
ptrcloud.net	ns.namedserver.net, ns2.namedserver.net	6 records

✅ Authoritative Response

Server:157.120.112.212

NS records: ns.namedserver.net, ns2.namedserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptrcloud.net (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.122.79.188`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns.namedserver.net, ns.namedserver.net, ns.namedserver.net...)

Analysis

IP Addresses

ci.ptr97.ptrcloud.net resolves to just one IP address, 153.122.79.188.

Additional host names — including post.diary.jp and ci.ptr97.public.gmocloud.com — share IP numbers with ci.ptr97.ptrcloud.net.

ci.ptr97.ptrcloud.net - dns.ninja