null0.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

null0.dev

DNSSEC⚠️ Not signed
NSray.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b8a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRray.ns.cloudflare.com
A2803:f800:50::6ca2:c18a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRray.ns.cloudflare.com
A2a06:98c1:50::ac40:218a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRray.ns.cloudflare.com
A108.162.193.138🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRray.ns.cloudflare.com
A172.64.33.138🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRray.ns.cloudflare.com
A173.245.59.138🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRray.ns.cloudflare.com
NSsima.ns.cloudflare.com
A2606:4700:50::adf5:3ade🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A2803:f800:50::6ca2:c0de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsima.ns.cloudflare.com
A2a06:98c1:50::ac40:20de🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsima.ns.cloudflare.com
A108.162.192.222🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A172.64.32.222🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A173.245.58.222🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(24)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(96)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAray.ns.cloudflare.comdns@cloudflare.com serial=2413969812

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

null0.org
null0.xyz
null0.app
null0.pl
null0.co
null0.com
null0.ai
null0.ch
null0.dev
null0.nl
null0.io
null0.de
null0.vip
null0.network
null0.blue
null0.ru
null0.link
null0.solutions
null0.is
null0.net
null0.co.uk
null0.eu

Similar names

0null.one
0null.xyz
0null.net
0null.pages.dev
0null.dev
0null.de
0null.com

Previous names

nulbyte.dev
nulegal.dev
nuli.dev
nulis.dev
nulithic.dev
nulkode.dev
null-1.dev
null-cloud.dev
null-force.dev
null-jobs.dev
null-labs.dev
null-point.dev
null-pointer.dev
null-set.dev
null-space.dev
null-spaces.dev
null-void.dev
null-world.dev
null.dev

Next names

null2noble.dev
null8.dev
nullabletype.dev
nullalpha.dev
nullandvoid.dev
nullanvil.dev
nullapi.dev
nullapps.dev
nullapt.dev
nullarch.dev
nullark.dev
nullashy.dev
nullaxis.dev
nullbay.dev
nullbit.dev
nullbite.dev
nullborn.dev
nullbot.dev
nullbox.dev
nullbuddy.dev

DNS History

5 records (5 active, 0 former)

NSray.ns.cloudflare.comsima.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.net
●NSray.ns.cloudflare.com2026-08-18 → 2026-09-06 · 2 obs
● 2026-08-18 12:44:52
● 2026-09-06 15:38:42
●NSsima.ns.cloudflare.com2026-08-18 → 2026-09-06 · 2 obs
● 2026-08-18 12:44:52
● 2026-09-06 15:38:42
●MXroute1.mx.cloudflare.net2026-08-18 → 2026-09-06 · 4 obs
● 2026-08-18 12:44:52
○ 2026-09-02 18:35:26
● 2026-09-02 20:30:16
● 2026-09-06 15:38:42
●MXroute2.mx.cloudflare.net2026-08-18 → 2026-09-06 · 4 obs
● 2026-08-18 12:44:52
○ 2026-09-02 18:35:26
● 2026-09-02 20:30:16
● 2026-09-06 15:38:42
●MXroute3.mx.cloudflare.net2026-08-18 → 2026-09-06 · 4 obs
● 2026-08-18 12:44:52
○ 2026-09-02 18:35:26
● 2026-09-02 20:30:16
● 2026-09-06 15:38:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...-
null0.devsima.ns.cloudflare.com, ray.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.138

NS records: sima.ns.cloudflare.com, ray.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null0.dev (unsigned zone)

⏱️ Timing

Total: 1539ms | Queries: -

📄 Records

TypeCountSample Data
NS2ray.ns.cloudflare.com, sima.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 96), route2.mx.cloudflare.net (pri: 24)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1ray.ns.cloudflare.com dns.cloudflare.com

Analysis

Name Servers

null0.dev has two authoritative name servers — ray.ns.cloudflare.com and sima.ns.cloudflare.com.

null0.dev shares its name server setup with other domains, including travicure.com, venkal-innovations.workers.dev, start-en-ledgerr-us.pages.dev and two others.

There is at least partial name server overlap between null0.dev and other domains — thiaphim.net, lokafotoapp.workers.dev, hitmeup.email and two more among them.

These name servers are routinely deployed together with the name servers gracie.ns.cloudflare.com.

Host names with 6 IP numbers:

ray.ns.cloudflare.com points to 108.162.193.138, 172.64.33.138, 173.245.59.138 and 3 other IP addresses.

sima.ns.cloudflare.com points to 108.162.192.222, 172.64.32.222, 173.245.58.222 and 3 other IP addresses.

Mail Servers

Incoming mail for null0.dev is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

null0.dev shares mail servers — at least in part — with other domains, including cooip.eu.org, gimaily.com, panfx.org and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.