null.tc - dns.ninja

`null.tc`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4efe^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:8b37^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.254^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.55^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c165^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2165^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andy.ns.cloudflare.com`
		A	108.162.193.101^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	172.64.33.101^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	173.245.59.101^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.254, 172.67.139.55
		IPv6 hints	2606:4700:3030::6815:4efe, 2606:4700:3032::ac43:8b37
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOA	`andy.ns.cloudflare.com`dns@cloudflare.com serial=2410979460

`tc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`roots.nic.tc` ⭐
	NS	`root1.zone.tc`
	NS	`root2.zone.tc`
	NS	`root3.zone.tc`
	NS	`root4.zone.tc`
	NS	`root5.zone.tc`
	NS	`root6.zone.tc`
	NS	`root7.zone.tc`
	NS	`root8.zone.tc`
	TXT	`Generation Time: 1786747162`
	SOA	`roots.nic.tc`zone@tc serial=2026083750

Same first word

null.my.id

null.stream

null.apps.fbsbx.com

null.de.com

null.operaunite.com

null.it1.eur.aruba.jenv-aruba.cloud

null.lib.ee

null.co.nz

null.org.uk

null.software

null.blogspot.ca

null.now.sh

null.s3.eu-west-1.amazonaws.com

null.blogspot.my

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

null.dynu.net

null.webthings.io

null.eu.platform.sh

null.dns-cloud.net

null.community

null.accountants

null.ec

null.band

null.tel

null.hatenadiary.org

null.js.org

null.cl

null.hk.com

null.me

null.df.gov.br

null.j.scaleforce.net

null.blogspot.lt

null.domains

null.org.cn

null.cloudns.eu

null.hf.space

null.mobi

null.gleeze.com

null.blogspot.com.ar

null.blogspot.it

null.lu

null.moscow

null.deals

null.2038.io

null.art.pl

null.gold

null.locker

null.s3.dualstack.us-west-2.amazonaws.com

null.nu

null.gitlab.io

null.azurestaticapps.net

null.so

null.photography

null.resindevice.io

null.hatenablog.jp

null.ly

null.s3-ap-southeast-2.amazonaws.com

null.bid

null.now

null.crd.co

null.de

null.googleapis.com

null.id.au

null.jcloud.kz

null.eu.com

null.co.uk

null.blog

null.family

null.withgoogle.com

null.s3.dualstack.us-east-1.amazonaws.com

null.cloudjiffy.net

null.forumz.info

null.ngrok.io

null.beer

null.blogspot.co.id

null.llc

null.guru

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

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

null.ryd.wafaicloud.com

null.altervista.org

null.edgekey.net

null.cn

null.qa

null.horse

null.tr

null.blogspot.qa

null.inc

null.blogspot.tw

null.sc

null.de.cool

null.cx

null.priv.at

null.institute

null.rehab

null.ro

null.ru.com

null.tt

null.bss.design

null.boutir.com

Similar names

null.blogspot.ae

null.ski

null.in.ua

null.jelastic.saveincloud.net

null.blogspot.com.br

null.omg.lol

null.motorcycles

null.autos

null.quest

null.jp.net

null.cloudns.cx

null.care

null.us.reclaim.cloud

null.pe

null.blogspot.ug

null.mx

null.au

null.place

null.studio

null.s3.eu-central-1.amazonaws.com

null.sg

null.co.il

null.codes

null.xmit.dev

null.duckdns.org

null.sh

null.space

null.jpn.com

null.bplaced.de

null.earth

null.nhs.uk

null.freeddns.org

null.flier.jp

null.cdn.prod.atlassian-dev.net

null.win

null.ninja

null.jls-sto3.elastx.net

null.style

null.it.com

null.4.azurestaticapps.net

null.bio

null.awsapps.com

null.pro

null.us.com

null.cafe

null.solutions

null.mil.ph

null.discordsays.com

null.gloomy.jp

null.reserve-online.net

null.ric.jelastic.vps-host.net

null.bh

null.vc

null.skin

null.blogspot.pt

null.dyndns.org

null.web.lk

null.nl

null.gift

null.j.scaleforce.com.cy

null.mircloud.host

null.fashionstore.jp

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

null.s3-eu-west-1.amazonaws.com

null.cloudns.biz

llun.net

null.vg

null.a.prod.fastly.net

null.builders

null.workers.dev

null.ml

null.s3-website.ap-northeast-2.amazonaws.com

null.com.br

null.mobile

null.ad

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

null.s3.us-east-1.amazonaws.com

null.tf

null.im

null.west1-us.cloudjiffy.net

null.co.za

null.watch

null.oya.to

null.framer.media

null.wine

null.meteorapp.com

null.hr

null.blogspot.com.by

null.cloudns.org

null.io

null.ru

unll.com

null.is-a.dev

null.org.ee

null.square7.de

null.radio.fm

null.site

null.vision

null.cab

null.cleverapps.io

DNS History

14 records (8 active, 6 former)

●NSandy.ns.cloudflare.com2026-02-15 → 2026-08-14 · 2 obs

● 2026-02-15 06:13:40
● 2026-08-14 23:10:28

●NSvenus.ns.cloudflare.com2026-02-15 → 2026-08-14 · 2 obs

● 2026-02-15 06:13:40
● 2026-08-14 23:10:28

●MXin1-smtp.messagingengine.com2026-02-15 → 2026-08-14 · 20 obs

● 2026-02-15 06:13:40
● 2026-06-12 02:29:24
○ 2026-06-12 08:55:46
● 2026-06-12 17:52:14
● 2026-06-13 15:04:38
○ 2026-06-16 21:30:06
● 2026-06-20 17:23:18
○ 2026-06-29 14:25:46
● 2026-07-01 11:38:56
○ 2026-07-07 10:33:00
● 2026-07-07 11:43:18
○ 2026-07-08 09:10:36
● 2026-07-08 14:33:12
○ 2026-07-12 04:39:40
● 2026-07-12 20:02:46
○ 2026-07-17 22:16:42
● 2026-07-17 23:48:36
○ 2026-08-09 00:51:26
● 2026-08-10 20:09:54
● 2026-08-14 23:10:28

●MXin2-smtp.messagingengine.com2026-02-15 → 2026-08-14 · 20 obs

●A104.21.78.2542026-02-23 → 2026-08-14 · 29 obs

○ 2026-02-15 06:13:40
● 2026-02-23 05:56:04
○ 2026-03-02 04:00:46
● 2026-03-02 21:25:04
● 2026-04-19 19:17:10
○ 2026-04-20 00:58:16
○ 2026-05-03 04:04:08
● 2026-05-29 07:11:40
● 2026-06-12 02:29:24
○ 2026-06-12 08:55:46
● 2026-06-12 17:52:14
● 2026-06-13 15:04:38
○ 2026-06-16 21:30:06
● 2026-06-28 04:07:12
○ 2026-06-29 14:25:46
● 2026-07-02 06:49:50
○ 2026-07-07 10:33:00
● 2026-07-07 11:43:18
○ 2026-07-08 09:10:36
● 2026-07-08 14:33:12
○ 2026-07-12 04:39:40
● 2026-07-13 19:10:36
○ 2026-07-17 22:16:42
● 2026-07-17 23:48:36
○ 2026-08-02 19:14:04
● 2026-08-07 00:37:22
○ 2026-08-09 00:51:26
● 2026-08-10 20:09:54
● 2026-08-14 23:10:28

●A172.67.139.552026-02-23 → 2026-08-14 · 29 obs

○A188.114.96.02026-02-15 → 2026-08-02 · 18 obs

● 2026-02-15 06:13:40
○ 2026-02-23 05:56:04
● 2026-03-02 04:00:46
○ 2026-03-02 21:25:04
○ 2026-04-19 19:17:10
● 2026-04-20 00:58:16
● 2026-05-03 04:04:08
○ 2026-05-29 07:11:40
○ 2026-06-16 21:30:06
● 2026-06-20 17:23:18
○ 2026-06-28 04:07:12
● 2026-07-01 11:38:56
○ 2026-07-02 06:49:50
● 2026-07-12 20:02:46
○ 2026-07-13 19:10:36
● 2026-08-02 19:14:04
○ 2026-08-07 00:37:22
○ 2026-08-14 23:10:28

○A188.114.97.02026-02-15 → 2026-08-02 · 18 obs

●A2606:4700:3030::6815:4efe2026-06-28 → 2026-08-14 · 17 obs

○ 2026-06-20 17:23:18
● 2026-06-28 04:07:12
○ 2026-06-29 14:25:46
● 2026-07-02 06:49:50
○ 2026-07-07 10:33:00
● 2026-07-07 11:43:18
○ 2026-07-08 09:10:36
● 2026-07-08 14:33:12
○ 2026-07-12 04:39:40
● 2026-07-13 19:10:36
○ 2026-07-17 22:16:42
● 2026-07-17 23:48:36
○ 2026-08-02 19:14:04
● 2026-08-07 00:37:22
○ 2026-08-09 00:51:26
● 2026-08-10 20:09:54
● 2026-08-14 23:10:28

●A2606:4700:3032::ac43:8b372026-06-28 → 2026-08-14 · 17 obs

○A2606:4700:3036::ac43:8b372026-02-23 → 2026-06-13 · 14 obs

○A2606:4700:3037::6815:4efe2026-02-23 → 2026-06-13 · 14 obs

○A2a06:98c1:3120::2026-02-15 → 2026-08-02 · 18 obs

○A2a06:98c1:3121::2026-02-15 → 2026-08-02 · 18 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tc	root1.zone.tc, root2.zone.tc, root3.zone.tc, root4.zone.tc...	12 records
null.tc	venus.ns.cloudflare.com, andy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.235

NS records: venus.ns.cloudflare.com, andy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.tc (unsigned zone)

⏱️ Timing

Total: 4539ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.55, 104.21.78.254`
AAAA	2	`2606:4700:3030::6815:4efe, 2606:4700:3032::ac43:8b37`
NS	2	`andy.ns.cloudflare.com, venus.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (root1.zone.tc, root2.zone.tc, root3.zone.tc...)

Analysis

IP Addresses

null.tc has four IP addresses: 104.21.78.254, 172.67.139.55, 2606:4700:3030::6815:4efe and 2606:4700:3032::ac43:8b37.

tulipgrace.com, plgerthiopser.com, jonril.com and two other host names share IP numbers with null.tc.

Name Servers

The NS records for null.tc delegate to andy.ns.cloudflare.com and venus.ns.cloudflare.com.

null.tc uses the same name servers as several other domains — among them all(0x706f726e)sites.top, rolekbertani.online, altexmomentum.click and two more.

null.tc shares at least some of its name servers with other domains, including linkflow.eu, cottonincorporated.org, opening-hours-ireland.com and two others.

These name servers are frequently paired with the name servers memphis.ns.cloudflare.com and zariyah.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

andy.ns.cloudflare.com maps to 108.162.193.101, 172.64.33.101, 173.245.59.101 and 3 additional IP addresses.

venus.ns.cloudflare.com maps to 108.162.192.235, 172.64.32.235, 173.245.58.235 and 3 additional IP addresses.

Mail Servers

Mail for null.tc is handled by two mail servers — in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

null.tc uses an identical mail server configuration to several other domains — among them atlassian.sub.net.in, taylskid.me, tsvallender.co.uk and two more.

null.tc shares at least some of its mail servers with other domains, such as elpmaxe.com.

Hostnames that resolve to 8 IP addresses:

in1-smtp.messagingengine.com maps to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 additional IP addresses.

Hosts that point to four IP numbers:

in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.