nullco.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

nullco.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5346🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d8e6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.70Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.230🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjames.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
A2803:f800:50::6ca2:c1b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjames.ns.cloudflare.com
A2a06:98c1:50::ac40:21b2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjames.ns.cloudflare.com
A108.162.193.178🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
A172.64.33.178🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
A173.245.59.178🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjames.ns.cloudflare.com
NSkia.ns.cloudflare.com
A2606:4700:50::adf5:3ab3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkia.ns.cloudflare.com
A108.162.192.179🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A172.64.32.179🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
A173.245.58.179🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkia.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
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(30)
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
MXroute3.mx.cloudflare.net(64)
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
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.83.70, 172.67.216.230
IPv6 hints2606:4700:3032::6815:5346, 2606:4700:3034::ac43:d8e6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAjames.ns.cloudflare.comdns@cloudflare.com serial=2413614236

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

nullco.net
nullco.com
nullco.dev
nullco.de

Similar names

conllu.com
noullc.com
luclon.com
nocull.com
conull.workers.dev
collun.mil.ph
uollnc.com
lucoln.com
unollc.com
conull.com
collun.com.tw
cullon.ru

Previous names

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
nullbug.dev
nullbytes.dev
nullcaffeineexception.dev
nullcase.dev
nullcheck.dev
nullcloud.dev

Next names

nullcookie.dev
nullcore.dev
nullcorp.dev
nullcraft.dev
nullcyber.dev
nullderef.dev
nulldevice.dev
nulldori.dev
nulldrifter.dev
nulle.dev
nullecho.dev
nulled.dev
nullentry.dev
nullex.dev
nullflux.dev
nullforce.dev
nullforge.dev
nullformed.dev
nullforward.dev

DNS History

9 records (9 active, 0 former)

NSjames.ns.cloudflare.comkia.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.83.70172.67.216.2302606:4700:3032::6815:53462606:4700:3034::ac43:d8e6
●NSjames.ns.cloudflare.com2026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 22:16:00
● 2026-09-08 06:29:24
●NSkia.ns.cloudflare.com2026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 22:16:00
● 2026-09-08 06:29:24
●MXroute1.mx.cloudflare.net2026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 22:16:00
● 2026-09-08 06:29:24
●MXroute2.mx.cloudflare.net2026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 22:16:00
● 2026-09-08 06:29:24
●MXroute3.mx.cloudflare.net2026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 22:16:00
● 2026-09-08 06:29:24
●A104.21.83.702026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 22:16:00
● 2026-09-08 06:29:24
●A172.67.216.2302026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 22:16:00
● 2026-09-08 06:29:24
●A2606:4700:3032::6815:53462026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 22:16:00
● 2026-09-08 06:29:24
●A2606:4700:3034::ac43:d8e62026-09-06 → 2026-09-08 · 2 obs
● 2026-09-06 22:16:00
● 2026-09-08 06:29:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
nullco.devkia.ns.cloudflare.com, james.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.179

NS records: kia.ns.cloudflare.com, james.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullco.dev (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.83.70, 172.67.216.230
AAAA22606:4700:3034::ac43:d8e6, 2606:4700:3032::6815:5346
NS2james.ns.cloudflare.com, kia.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 18), route1.mx.cloudflare.net (pri: 30)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1james.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

nullco.dev points to the four IP addresses 104.21.83.70, 172.67.216.230, 2606:4700:3032::6815:5346 and 2606:4700:3034::ac43:d8e6.

Two other host names, along with yono567.org, drmitring.co and socale90.com, also share IP numbers with nullco.dev.

Name Servers

nullco.dev is delegated to two name servers: james.ns.cloudflare.com and kia.ns.cloudflare.com.

nullco.dev shares its NS records with other domains, for example salejetpack.com, primbontoto.info, acdg.com.hk and two others.

There is at least partial name server overlap between nullco.dev and other domains — oldowe.host, metrogazette.net, sen.cat and two more among them.

These name servers frequently co-occur with the name servers tom.ns.cloudflare.com and vivienne.ns.cloudflare.com.

DNS names with 6 IP addresses:

james.ns.cloudflare.com resolves to 108.162.193.178, 172.64.33.178, 173.245.59.178 and 3 other IP addresses.

kia.ns.cloudflare.com resolves to 108.162.192.179, 172.64.32.179, 173.245.58.179 and 3 other IP addresses.

Mail Servers

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

There is at least a partial MX overlap between nullco.dev and other domains, including arzen.net.in, pflegeengeloffenbach.de, justwowyeah.com and two others.

DNS names with 6 IP addresses:

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

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

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