`b.ns.per.org`

DNSSEC	⚠️ Not signed
A	107.172.142.111^{🇺🇸 Colocrossing-AS107.172.140.0/22}
		PTR	`107-172-142-111-host.colocrossing.com`

`ns.per.org`

DNSSEC

⚠️ Not signed

NS for

wwwofficemax.com

wwwjockey.com

buy-cosmetics.com

Previously NS for

gumdrops.com

wwwfoxrentacar.com

homedeliverynytimes.com

controlyourmailbox.com

wwwbrandsmall.com

quadrotec.com

wwwhalf.com

Same first word

b.link

b.co.nl

b.mr

b.ht

b.cm

b.biz

b.asia

b.green

b.co.uk

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

b.com.br

b.tv

b.hu

b.ddns.net

b.bike

b.vu

b.game

b.to

b.ly

b.com.ua

b.eus

b.cl

b.fr

b.ath.cx

b.mw

b.co.za

b.io

b.ws

b.js.cn

b.je

b.country

b.ro

b.akamaiedge-staging.net

b.top

b.ms

b.ln.cn

b.ua

b.gov.lv

b.co.kr

b.media

b.ee

b.ie

b.com.mx

b.com.de

b.gt

b.gp

b.digital

b.org

b.box

b.new

b.ls

b.st

b.cn

b.co.zw

b.watch

b.kz

b.cz

b.wtf

b.akamaiedge.net

b.my

b.gy

b.edu.vn

b.de

b.hn

b.center

b.movie

b.pl

b.kg

b.capital

b.fashion

b.sg

b.af

b.cc

b.camp

b.org.nz

b.githubusercontent.com

b.fyi

b.bi

b.bw

b.sh

b.vg

b.at

b.is

b.care

b.site

b.ph

b.lu

b.gd

b.ink

b.cd

b.gold

b.art.pl

b.uy

b.sc

b.co

b.systems

b.s3.amazonaws.com

b.vn.ua

b.beer

b.sk

b.glass

b.cr

b.lol

b.akamai.net

b.cash

b.fi

b.net.nz

b.hr

b.fm

b.company

b.qh.cn

b.app

b.vodka

b.doctor

b.me

b.aivencloud.com

b.br

b.nx.cn

b.cx

b.dk

b.gl

b.et

b.hm

b.info.pl

b.nu

DNS History

2 records (1 active, 1 former)

●A107.172.142.1112026-03-17 → 2026-05-14 · 3 obs

○ 2017-08-15 00:38:54
● 2026-03-17 21:36:32
● 2026-05-14 03:52:22

○A206.253.165.2302015-08-21 → 2017-08-15 · 4 obs

● 2015-08-21 16:23:40
● 2017-08-15 00:38:54
○ 2026-03-17 21:36:32
○ 2026-05-14 03:52:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
per.org	ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com	-

✅ Authoritative Response

Server:216.239.38.108

NS records: ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for per.org (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.172.142.111`

Analysis

Name Server Role

b.ns.per.org serves as a name server for wwwofficemax.com, wwwjockey.com and buy-cosmetics.com.

a.ns.per.org commonly serves as a name server together with b.ns.per.org.

IP Addresses

b.ns.per.org points to IP number: 107.172.142.111.

Other host names, for instance c.ns.per.org and a.ns.per.org, share IP numbers with b.ns.per.org.

b.ns.per.org - robtex.com

b.ns.per.org

ns.per.org