null.dev - dns.ninja

`null.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`pdns13.domaincontrol.com` ⭐
		A	97.74.110.56^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns13.domaincontrol.com`
NS	`pdns14.domaincontrol.com`
		A	173.201.78.56^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns14.domaincontrol.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f26.1e100.net`
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
MX	`ccbzynezxd64d2o5eyi7mf4v4o5xd3ya32qzulafkdgethqyh2oq.mx-verification.google.com`⁽¹⁵⁾
TXT	`google-gws-recovery-domain-verification=51230560`
SOA	`pdns13.domaincontrol.com`dns@jomax.net 2026-02-23 #0

`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

null.com.tw

null.gov.mu

null.org

null.ie

null.s3.ap-south-1.amazonaws.com

null.hatenadiary.jp

null.es

null.tech

null.lv

null.ee

null.jelastic.dogado.eu

null.je

null.et

null.design

null.kapsi.fi

null.com.tr

null.blogspot.nl

null.blogspot.co.uk

null.onl

null.limited

null.st

null.lt

null.blogspot.no

null.fm

null.cloud

null.tv

null.sinaapp.com

null.app

null.nohost.me

null.pp.ua

null.day

null.reisen

null.ag

null.ventures

null.blogspot.cz

null.net.nz

null.consulting

null.vip

null.uk

null.ph

null.in.ua

null.jelastic.saveincloud.net

null.blogspot.com.br

null.care

null.pe

null.blogspot.ug

null.mx

null.au

null.studio

null.sg

null.co.il

null.codes

null.duckdns.org

null.sh

null.space

null.jpn.com

null.earth

null.nhs.uk

null.win

null.ninja

null.style

null.it.com

null.bio

null.awsapps.com

null.pro

null.us.com

null.cafe

null.solutions

null.reserve-online.net

null.ric.jelastic.vps-host.net

null.vc

null.blogspot.pt

null.dyndns.org

null.nl

null.vg

null.builders

null.workers.dev

null.ml

null.com.br

null.mobile

null.ad

null.s3.ap-northeast-1.amazonaws.com

null.sbs

null.im

null.co.za

null.hr

null.io

null.ru

null.is-a.dev

null.square7.de

null.cab

null.bz

null.vn

null.pl

null.lk

null.eu

null.blogspot.com.au

null.games

null.freeddns.us

null.farm

Similar names

null.dev

null.pink

null.s3.amazonaws.com

null.bet

null.uz

null.fail

null.pk

null.id

null.in.net

null.bplaced.net

null.cool

null.blogspot.com

null.net.ua

null.college

null.mydns.jp

null.blogspot.jp

null.academy

null.exchange

null.github.io

null.works

null.ac.cn

null.express

null.oxa.cloud

null.leadpages.co

null.agency

null.email

null.group

null.in

null.s3-website.eu-west-3.amazonaws.com

null.tw

null.ddns.net

null.date

nlul.com

null.exposed

null.auth.us-east-1.amazoncognito.com

null.xyz

null.online

null.cards

null.fun

null.shoes

null.ddnsfree.com

null.myshopify.com

null.pub

null.kr

null.wiki

null.club

null.today

null.dreamhosters.com

null.com.mx

null.boutique

null.gallery

null.life

null.dog

null.bar

null.am

null.hk

null.enterprises

null.photos

null.tn

null.systems

null.gr

null.church

null.fund

null.sk

null.bg

null.blogspot.in

null.zone

null.international

null.company

null.hu

null.money

null.wtf

null.jetzt

null.nz

null.tl

null.edu.ee

null.ren

llnu.fr

null.rip

null.co.jp

null.gs

null.si

null.gd

null.audio

null.cz

null.mk

null.cat

null.live

null.paas.massivegrid.com

null.pics

null.energy

null.s3-website.sa-east-1.amazonaws.com

null.uy

null.adobeaemcloud.com

DNS History

14 records (5 active, 9 former)

○NSns-cloud-c1.googledomains.com2019-09-02 → 2021-06-09 · 4 obs

● 2019-09-02 15:49:10
● 2021-06-09 00:20:08
○ 2026-02-16 00:44:44
○ 2026-06-04 12:31:08

○NSns-cloud-c2.googledomains.com2020-11-29 → 2021-06-09 · 5 obs

○ 2019-09-02 15:49:10
● 2020-11-29 23:03:06
● 2021-06-09 00:20:08
○ 2026-02-16 00:44:44
○ 2026-06-04 12:31:08

○NSns-cloud-c3.googledomains.com2020-11-29 → 2021-06-09 · 5 obs

○ 2019-09-02 15:49:10
● 2020-11-29 23:03:06
● 2021-06-09 00:20:08
○ 2026-02-16 00:44:44
○ 2026-06-04 12:31:08

○NSns-cloud-c4.googledomains.com2020-11-29 → 2021-06-09 · 5 obs

○ 2019-09-02 15:49:10
● 2020-11-29 23:03:06
● 2021-06-09 00:20:08
○ 2026-02-16 00:44:44
○ 2026-06-04 12:31:08

○NSns41.domaincontrol.com2026-02-16 → 2026-02-23 · 5 obs

○ 2021-06-09 00:20:08
● 2026-02-16 00:44:44
● 2026-02-23 06:06:36
○ 2026-03-02 21:23:14
○ 2026-06-04 12:31:08

○NSns42.domaincontrol.com2026-02-16 → 2026-02-23 · 5 obs

○ 2021-06-09 00:20:08
● 2026-02-16 00:44:44
● 2026-02-23 06:06:36
○ 2026-03-02 21:23:14
○ 2026-06-04 12:31:08

●NSpdns13.domaincontrol.com2026-03-02 → 2026-06-04 · 3 obs

○ 2026-02-23 06:06:36
● 2026-03-02 21:23:14
● 2026-06-04 12:31:08

●NSpdns14.domaincontrol.com2026-03-02 → 2026-06-04 · 3 obs

○ 2026-02-23 06:06:36
● 2026-03-02 21:23:14
● 2026-06-04 12:31:08

●MXccbzynezxd64d2o5eyi7mf4v4o5xd3ya32qzulafkdgethqyh2oq.mx-verification.google.com2026-02-16 → 2026-06-04 · 3 obs

○ 2019-09-02 15:49:10
● 2026-02-16 00:44:44
● 2026-06-04 12:31:08

●MXsmtp.google.com2026-02-16 → 2026-06-04 · 3 obs

○ 2019-09-02 15:49:10
● 2026-02-16 00:44:44
● 2026-06-04 12:31:08

○MXyour-dns-needs-immediate-attention.dev2015-10-04 → 2017-09-15 · 4 obs

● 2015-10-04 18:47:28
● 2017-09-15 20:35:14
○ 2019-09-02 15:49:10
○ 2026-06-04 12:31:08

○A127.0.53.532015-10-04 → 2017-09-15 · 4 obs

● 2015-10-04 18:47:28
● 2017-09-15 20:35:14
○ 2019-09-02 15:49:10
○ 2026-06-04 12:31:08

○A138.68.255.1782019-09-02 → 2021-06-09 · 5 obs

○ 2017-09-15 20:35:14
● 2019-09-02 15:49:10
● 2021-06-09 00:20:08
○ 2026-02-16 00:44:44
○ 2026-06-04 12:31:08

●A76.76.21.212026-02-16 → 2026-06-04 · 3 obs

○ 2021-06-09 00:20:08
● 2026-02-16 00:44:44
● 2026-06-04 12:31:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
null.dev	pdns14.domaincontrol.com, pdns13.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.110.56

NS records: pdns14.domaincontrol.com, pdns13.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.dev (unsigned zone)

⏱️ Timing

Total: 2998ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`pdns14.domaincontrol.com, pdns13.domaincontrol.com`
MX	2	`smtp.google.com (pri: 1), ccbzynezxd64d2o5eyi7mf4v4o5xd3ya32qzulaf`
TXT	1	`google-gws-recovery-domain-verification=`
SOA	1	`pdns13.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

null.dev has exactly one IP address — 76.76.21.21.

thelotusapp.com, mailin.kindergartenakademie.de, lewissilkinemployment.ie plus two other host names have IP numbers in common with null.dev.

Name Servers

null.dev is served by two delegated name servers, pdns13.domaincontrol.com and pdns14.domaincontrol.com.

The name server configuration of null.dev is shared with other domains, for instance feralent.com, dansnyder.us, gosolix.com and two others.

The DNS delegation for null.dev at least partly coincides with that of other domains, icdgroup.net being one example.

pdns13.domaincontrol.com → 97.74.110.56 and pdns14.domaincontrol.com → 173.201.78.56: one IP number per host name.

Mail Servers

null.dev uses two mail servers, smtp.google.com and ccbzynezxd64d2o5eyi7mf4v4o5xd3ya32qzulafkdgethqyh2oq.mx-verification.google.com.

At least some of the mail servers used by null.dev are shared with other domains: birdstrike.org, feuerwehr-oberammergau.de, faynelevinson.com and two others among them.

It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.

Hosts with 9 IP addresses each:

smtp.google.com has IP addresses 74.125.137.26, 74.125.137.27, 142.250.101.26 and six others.