nullxff.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nullxff.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3034::ac43:8b6a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1ad4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.212^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.106^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adel.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c037^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2037^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adel.ns.cloudflare.com`
		A	108.162.192.55^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	172.64.32.55^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	173.245.58.55^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
NS	`coleman.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c340^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coleman.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2340^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coleman.ns.cloudflare.com`
		A	108.162.195.64^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	162.159.44.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
		A	172.64.35.64^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coleman.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.212, 172.67.139.106
		IPv6 hints	2606:4700:3034::ac43:8b6a, 2606:4700:3037::6815:1ad4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`adel.ns.cloudflare.com`dns@cloudflare.com serial=2413331237

`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

nullxff.dev

Previous names

Next names

nullxiety.dev

nullxnothing.dev

nullybyte.dev

nullzeiger.dev

nullzero.dev

nullzwo.dev

nulogik.dev

nulx.dev

nulyxa.dev

num.dev

numa.dev

numa08.dev

numacom.dev

numakin.dev

numalab.dev

numalabs.dev

numan.dev

numanarif.dev

numanhg.dev

numaniftikhar.dev

DNS History

10 records (6 active, 4 former)

●NSadel.ns.cloudflare.com2026-09-05 → 2026-09-05 · 2 obs

● 2026-09-05 01:17:04
● 2026-09-05 11:35:52

●NScoleman.ns.cloudflare.com2026-09-05 → 2026-09-05 · 2 obs

● 2026-09-05 01:17:04
● 2026-09-05 11:35:52

●A104.21.26.2122026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 01:17:04
● 2026-09-05 01:53:28
● 2026-09-05 11:35:52

●A172.67.139.1062026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 01:17:04
● 2026-09-05 01:53:28
● 2026-09-05 11:35:52

○A188.114.96.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 01:17:04
○ 2026-09-05 01:53:28
○ 2026-09-05 11:35:52

○A188.114.97.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 01:17:04
○ 2026-09-05 01:53:28
○ 2026-09-05 11:35:52

●A2606:4700:3034::ac43:8b6a2026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 01:17:04
● 2026-09-05 01:53:28
● 2026-09-05 11:35:52

●A2606:4700:3037::6815:1ad42026-09-05 → 2026-09-05 · 3 obs

○ 2026-09-05 01:17:04
● 2026-09-05 01:53:28
● 2026-09-05 11:35:52

○A2a06:98c1:3120::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 01:17:04
○ 2026-09-05 01:53:28
○ 2026-09-05 11:35:52

○A2a06:98c1:3121::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 01:17:04
○ 2026-09-05 01:53:28
○ 2026-09-05 11:35:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
nullxff.dev	adel.ns.cloudflare.com, coleman.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.64

NS records: adel.ns.cloudflare.com, coleman.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.106, 104.21.26.212`
AAAA	2	`2606:4700:3034::ac43:8b6a, 2606:4700:3037::6815:1ad4`
NS	2	`adel.ns.cloudflare.com, coleman.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adel.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

nullxff.dev points to the four IP addresses 104.21.26.212, 172.67.139.106, 2606:4700:3034::ac43:8b6a and 2606:4700:3037::6815:1ad4.

Among the host names that share IP numbers with nullxff.dev are listobroker.com, mobisaria.com, kinbet-casino.com.pl and two others.

Name Servers

Two name servers handle the delegation for nullxff.dev: adel.ns.cloudflare.com and coleman.ns.cloudflare.com.

nullxff.dev has the same name server delegation as a number of other domains, such as fenglesanci233.workers.dev, frigonweb.com, wb-7490bdc54e.workers.dev and two more.

At least some of nullxff.dev's name servers are shared with other domains, for example hendersongrouphomes.com, uytr-8d2.pages.dev, fozokoi1.pro and two more.

These name servers are often deployed together with the name servers sofia.ns.cloudflare.com, norman.ns.cloudflare.com, nelci.ns.cloudflare.com and lilyana.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

adel.ns.cloudflare.com resolves to 108.162.192.55, 172.64.32.55 and 173.245.58.55 among others, with 3 other IP addresses in total.

coleman.ns.cloudflare.com resolves to 108.162.195.64, 162.159.44.64 and 172.64.35.64 among others, with 3 other IP addresses in total.