🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`bt.ptr79.ptrcloud.net`

DNSSEC	⚠️ Not signed
A	153.122.20.173^{🇯🇵 AS131921153.122.16.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
		PTR	`bt.ptr79.ptrcloud.net`

`ptr79.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

Same first word

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bt.amsterdam

bt

bt.hamburg

bt.com.ve

bt.ci

bt.dj

bt.net

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bt.org.tr

bt.co.nz

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bt.solutions

bt.hu

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bt.center

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bt.nfshost.com

bt.video

bt.th

bt.com.py

bt.dyndns.info

bt.lt

bt.media

bt.bi

bt.xj.cn

bt.uk.com

bt.uy

bt.ie

bt.fit

bt.lima-city.de

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bt.fyi

bt.tc

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bt.energy

bt.academy

bt.box

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bt.bot

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bt.voyage

bt.edgekey.net

bt.gl

bt.org.ph

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bt.com.mx

bt.com.tw

bt.com.iq

bt.co

bt.church

bt.nu

bt.tv

bt.cm

bt.rs

bt.com.bn

bt.education

bt.de

bt.international

bt.co.uk

bt.org.ua

Similar names

bt.sg

tb.deals

bt.by

bt.fo

tb.tax

bt.ae

tb.fm

tb.coffee

bt.to

bt.com.sg

bt.me

bt.design

tb.partners

bt.org.uk

bt.ac.cn

bt.ax

bt.contact

tb.uber.space

tb.ventures

tb.edu.pl

bt.com.sa

tb.foundation

bt.associates

bt.run

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bt.mk

tb.org.ph

bt.ru

tb.coach

bt.inf.br

bt.ac.th

tb.hu

bt.net.tr

bt.dn.ua

tb.nz

tb.dk

tb.edu.ge

tb.su

bt.pages.dev

bt.cash

tb.ag

bt.workers.dev

tb.pl

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bt.gob.ve

tb.amsterdam

bt.gs

tb.com.mx

tb.fyi

bt.app.br

bt.app

tb.eu

bt.je

tb.com.tr

bt.eng.br

bt.gd

bt.pl

tb.game

tb.legal

bt.tj

tb.vg

tb.name.tr

bt.com.my

bt.pf

bt.gov.cn

bt.sb

bt.ee

tb.io

tb.edu.kg

bt.agency

tb.art.br

bt.edu.pl

bt.com.pa

tb.al

tb.net

bt.com.pl

bt.wroclaw.pl

bt.ua

bt.ws

bt.chat

tb.de.cool

tb.tv

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bt.org

bt.pe

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tb.fo

bt.com.uy

tb.berlin

tb.hk

bt.com.tr

bt.spb.ru

bt.at

bt.co.za

tb.si

tb.de

tb.network

Previous names

Next names

DNS History

1 record (1 active, 0 former)

●A153.122.20.1732017-06-20 → 2026-10-18 · 2 obs

● 2017-06-20 08:12:36
● 2026-10-18 13:55:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.122.20.173`

📌 Glue Records Collected

Total: 6

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

Analysis

IP Addresses

bt.ptr79.ptrcloud.net directs to one IP number, which is 153.122.20.173.

bt.ptr79.ptrcloud.net - robtex.com