null.co - dns.ninja

`null.co`

DNSSEC	⚠️ Not signed
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
TXT	`protonmail-verification=3424a3cff7035956f4f3525570b291557d25ffef`
SOA	`ns1.digitalocean.com`hostmaster@null.co serial=0

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759673952

Same first word

null.team

null.yolasite.com

null.link

null.net

null.com.de

null.net.br

null.dk

null.su

null.to

null.trade

null.blogspot.al

null.land

null.ca

null.men

null.lol

null.tips

null.chat

null.marketing

null.pictures

null.se

null.webflow.io

null.blogspot.pe

null.science

null.market

null.services

null.pt

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.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

Similar names

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

null.definima.net

null.top

null.no

llun.dev

null.kz

null.events

null.fi.cloudplatform.fi

null.vu

DNS History

14 records (5 active, 9 former)

○NSbuy.internettraffic.com2015-05-20 → 2016-04-12 · 6 obs

● 2015-05-20 01:22:32
○ 2015-09-24 06:58:38
● 2015-12-27 10:28:50
● 2016-04-12 08:53:54
○ 2016-10-18 15:22:16
○ 2026-06-04 01:42:20

●NSns1.digitalocean.com2020-01-27 → 2026-06-04 · 3 obs

○ 2016-12-18 08:17:10
● 2020-01-27 23:22:12
● 2026-06-04 01:42:20

●NSns2.digitalocean.com2020-01-27 → 2026-06-04 · 3 obs

○ 2016-12-18 08:17:10
● 2020-01-27 23:22:12
● 2026-06-04 01:42:20

●NSns3.digitalocean.com2020-01-27 → 2026-06-04 · 3 obs

○ 2016-12-18 08:17:10
● 2020-01-27 23:22:12
● 2026-06-04 01:42:20

○NSns69.domaincontrol.com2015-09-24 → 2016-12-18 · 8 obs

○ 2015-05-20 01:22:32
● 2015-09-24 06:58:38
○ 2015-12-27 10:28:50
○ 2016-04-12 08:53:54
● 2016-10-18 15:22:16
● 2016-12-18 08:17:10
○ 2020-01-27 23:22:12
○ 2026-06-04 01:42:20

○NSns70.domaincontrol.com2015-09-24 → 2016-12-18 · 8 obs

○ 2015-05-20 01:22:32
● 2015-09-24 06:58:38
○ 2015-12-27 10:28:50
○ 2016-04-12 08:53:54
● 2016-10-18 15:22:16
● 2016-12-18 08:17:10
○ 2020-01-27 23:22:12
○ 2026-06-04 01:42:20

○NSsell.internettraffic.com2015-05-20 → 2016-04-12 · 6 obs

● 2015-05-20 01:22:32
○ 2015-09-24 06:58:38
● 2015-12-27 10:28:50
● 2016-04-12 08:53:54
○ 2016-10-18 15:22:16
○ 2026-06-04 01:42:20

●MXmail.protonmail.ch2021-06-09 → 2026-06-04 · 3 obs

○ 2020-01-27 23:22:12
● 2021-06-09 00:10:52
● 2026-06-04 01:42:20

●MXmailsec.protonmail.ch2021-06-09 → 2026-06-04 · 3 obs

○ 2020-01-27 23:22:12
● 2021-06-09 00:10:52
● 2026-06-04 01:42:20

○MXmailstore1.secureserver.net2015-09-24 → 2016-12-18 · 7 obs

● 2015-09-24 06:58:38
○ 2015-12-27 10:28:50
○ 2016-04-12 08:53:54
● 2016-10-18 15:22:16
● 2016-12-18 08:17:10
○ 2020-01-27 23:22:12
○ 2026-06-04 01:42:20

○MXsmtp.secureserver.net2015-09-24 → 2016-12-18 · 7 obs

● 2015-09-24 06:58:38
○ 2015-12-27 10:28:50
○ 2016-04-12 08:53:54
● 2016-10-18 15:22:16
● 2016-12-18 08:17:10
○ 2020-01-27 23:22:12
○ 2026-06-04 01:42:20

○A188.121.46.1282015-09-24 → 2015-09-24 · 4 obs

○ 2015-05-20 01:22:32
● 2015-09-24 06:58:38
○ 2015-12-27 10:28:50
○ 2026-06-04 01:42:20

○A50.63.202.82016-10-18 → 2016-12-18 · 5 obs

○ 2016-04-12 08:53:54
● 2016-10-18 15:22:16
● 2016-12-18 08:17:10
○ 2020-01-27 23:22:12
○ 2026-06-04 01:42:20

○A69.172.201.2082015-05-20 → 2016-04-12 · 6 obs

● 2015-05-20 01:22:32
○ 2015-09-24 06:58:38
● 2015-12-27 10:28:50
● 2016-04-12 08:53:54
○ 2016-10-18 15:22:16
○ 2026-06-04 01:42:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, c.registrydns.co, b.registrydns.co, d.registrydns.co	-
null.co	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	-

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.co (unsigned zone)

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.digitalocean.com, ns3.digitalocean.com...`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=3424a3cff7035956, v=spf1 include:_spf.protonmail.ch mx ~al`
SOA	1	`ns1.digitalocean.com hostmaster.null.co`

Analysis

Name Servers

null.co carries NS records delegating to ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

At least some of null.co's name servers are shared with other domains, for example brainfuc.kr, blessedsteps.org, 1.0.0.f.f.4.c.3.1.0.0.0.0.0.0.0.1.d.0.0.0.0.4.0.0.8.8.a.4.0.6.2.ip6.arpa and two more.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com are three hostnames that each resolve to a pair of IP addresses: ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

The MX records for null.co point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

null.co has the same mail server arrangement as a number of other domains, for example campaign-ninjas.com, rothschild.li, dptr.io and two more.

null.co shares at least some of its mail servers with other domains — for example dragonmage.net, poledra.eu, tmhiggins.com and two more.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.