🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`phd.dev`

DNSSEC	⚠️ Not signed
NS	`kianchau.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kianchau.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kianchau.ns.cloudflare.com`
		A	108.162.195.179^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	162.159.44.179^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
		A	172.64.35.179^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kianchau.ns.cloudflare.com`
NS	`sue.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c091^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sue.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2091^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sue.ns.cloudflare.com`
		A	108.162.192.145^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	172.64.32.145^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	173.245.58.145^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
SOA	`kianchau.ns.cloudflare.com`dns@cloudflare.com serial=2413718802

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

phd.cz

phd.com.ua

phd.education

phd.institute

phd.world

phd.org

phd.sbs

phd.network

phd.net.in

phd.lv

phd.my

phd.nu

phd.earth

phd.vn

phd.mba

phd.at

phd.edu.pl

phd.pl

phd.com.mx

phd.jo

phd.careers

phd.nz

phd.i234.me

phd.land

phd.com.tr

phd.academy

phd.ir

phd.kr

phd.com.pk

phd.chat

phd.net.au

phd.cafe

phd.black

phd.or.id

phd.vip

phd.ovh

phd.workers.dev

phd.com.ph

phd.asia

phd.ltd

phd.dev

phd.ca

phd.so

phd.phd

phd.dk

phd.it

phd.co

phd.net.br

phd.uk

phd.com

phd.co.th

phd.es

phd.my.id

phd.fi

phd.doctor

phd.pt

phd.mx

phd.media

phd.app

phd.cv

phd.edu.kg

phd.bz

phd.money

phd.live

phd.ae

phd.ee

phd.fitness

phd.nl

phd.in

phd.us.com

phd.org.il

phd.casino

phd.ind.br

phd.hu

phd.io

phd.eng.br

phd.com.br

phd.fyi

phd.co.jp

phd.lt

phd.group

phd.ro

phd.com.in

phd.com.my

phd.africa

phd.web.id

phd.eu.com

phd.pp.ru

phd.co.kr

phd.engineer

phd.com.pe

phd.iq

phd.cc

phd.or.kr

phd.tw

phd

phd.fr

phd.ma

phd.bio

phd.de

phd.info

phd.edu.vn

phd.az

phd.care

phd.sh

phd.fund

phd.rs

phd.sk

phd.mk

phd.email

phd.com.pl

phd.se

phd.page

phd.eu

phd.ws

phd.ind.in

phd.net

phd.co.id

phd.kz

phd.org.ph

phd.co.uk

phd.uk.com

phd.capital

phd.icu

phd.com.au

phd.vc

phd.university

phd.co.nz

phd.tokyo

phd.equipment

phd.jp

phd.la

phd.design

phd.tips

phd.us

phd.ch

phd.biz

phd.ru

phd.berlin

phd.pages.dev

phd.archi

phd.ph

phd.au

phd.hk

phd.cl

phd.in.rs

phd.si

phd.degree

phd.club

phd.be

phd.lima-city.de

phd.co.za

phd.com.tw

phd.digital

phd.net.cn

phd.com.ar

phd.plus

phd.gr

Similar names

hpd.dk

pdh.mx

pdh.io

dhp.us

hpd.hu

dph.kr

hdp.net

pdh.com.ph

dph.i234.me

hpd.radom.pl

hpd.net.au

hdp.link

hpd.com.mx

pdh.gr

dph.life

dhp.asia

hdp.com.uy

dhp.net.ru

pdh.us

hdp.co

hdp.uy

hpd.careers

hpd.com.eg

pdh.ovh

dph.com.eg

hdp.it.com

dph.synology.me

hdp.mn

hpd.es

dph.asia

hdp.dyndns.info

dhp.world

hpd.se

hpd.sh

dph.casino

pdh.net

dph.ch

hdp.dev

hdp.com.eg

hdp.us

pdh.jp

hdp.id.au

hdp.com.mx

dhp.be

pdh.com.ar

hdp.synology.me

dhp.cyon.site

pdh.com.tw

pdh.com.pk

pdh.ie

dhp.photos

dph.nz

pdh.com.tr

pdh.de

dhp.com.vn

pdh.vn

dph.de.com

hpd.me

dhp.plumbing

dph.by

dhp.id.vn

dph.ro

hpd.com.hr

hdp.cc

dph.sk

pdh.my.id

dhp.org.uk

dph.uk

Previous names

phaxe.dev

phayder.dev

phaz.dev

phaze.dev

phazeight.dev

phazein.dev

phazeroot.dev

phazeshift.dev

phb-it.dev

phbet.dev

phbt.dev

phc.dev

phcamera.dev

phcardoso.dev

phcco.dev

phcerqueira.dev

phchun.dev

phcode.dev

phcrown.dev

Next names

phdata.dev

phdev.dev

phdezanneau.dev

phdmanager.dev

phdnet.dev

phdr.dev

phdtools.dev

phe.dev

pheanor.dev

pheasant.dev

phebert.dev

pheclip.dev

pheco.dev

phee.dev

pheekus.dev

phegan.dev

pheidippides.dev

pheinc.dev

phel.dev

phela.dev

DNS History

2 records (2 active, 0 former)

●NSkianchau.ns.cloudflare.com2026-09-07 → 2026-09-17 · 2 obs

● 2026-09-07 15:26:46
● 2026-09-17 07:46:06

●NSsue.ns.cloudflare.com2026-09-07 → 2026-09-17 · 2 obs

● 2026-09-07 15:26:46
● 2026-09-17 07:46:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
phd.dev	sue.ns.cloudflare.com, kianchau.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.179

NS records: sue.ns.cloudflare.com, kianchau.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phd.dev (unsigned zone)

⏱️ Timing

Total: 1132ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`kianchau.ns.cloudflare.com, sue.ns.cloudflare.com`
SOA	1	`kianchau.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

Two name servers handle the delegation for phd.dev: kianchau.ns.cloudflare.com and sue.ns.cloudflare.com.

phd.dev uses the same name servers as several other domains — among them hotshothorizon.com, vasrohassio.uk, myclosingcalc.com and two more.

phd.dev has at least partial name server overlap with other domains, such as dlradus1-xpzcf.pages.dev, brav-em-o-unt-ai-n-5-829.workers.dev, orbitneostack.click and two others.

It is common to see these name servers used together with name servers nile.ns.cloudflare.com and olivia.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kianchau.ns.cloudflare.com resolves to 108.162.195.179, 162.159.44.179 and 172.64.35.179 among others, with 3 other IP addresses in total.

sue.ns.cloudflare.com resolves to 108.162.192.145, 172.64.32.145 and 173.245.58.145 among others, with 3 other IP addresses in total.

phd.dev - robtex.com

phd.dev

dev