nullsafe.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nullsafe.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3035::6815:573b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8dfa^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.59^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.250^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elly.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elly.ns.cloudflare.com`
		A	108.162.194.246^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elly.ns.cloudflare.com`
		A	162.159.38.246^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elly.ns.cloudflare.com`
		A	172.64.34.246^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elly.ns.cloudflare.com`
NS	`kanye.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kanye.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kanye.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kanye.ns.cloudflare.com`
		A	108.162.193.189^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kanye.ns.cloudflare.com`
		A	172.64.33.189^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kanye.ns.cloudflare.com`
		A	173.245.59.189^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kanye.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=CNSx50y0x4w0ppOy`
TXT	`v=spf1 include:_spf.protonmail.ch mx include:icloud.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.59, 172.67.141.250
		IPv6 hints	2606:4700:3035::6815:573b, 2606:4700:3035::ac43:8dfa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com
SOA	`elly.ns.cloudflare.com`dns@cloudflare.com serial=2414927097

`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

nullsafe.com

nullsafe.workers.dev

nullsafe.in

nullsafe.org

nullsafe.dev

nullsafe.net

nullsafe.de

nullsafe.ru

Similar names

fausllen.com

nullfase.nl

sunfella.com

safenull.com

sunfella.net

safenull.org

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NSelly.ns.cloudflare.com2026-09-12 → 2026-09-16 · 2 obs

● 2026-09-12 16:51:38
● 2026-09-16 11:03:06

●NSkanye.ns.cloudflare.com2026-09-12 → 2026-09-16 · 2 obs

● 2026-09-12 16:51:38
● 2026-09-16 11:03:06

●MXmx01.mail.icloud.com2026-09-12 → 2026-09-16 · 2 obs

● 2026-09-12 16:51:38
● 2026-09-16 11:03:06

●MXmx02.mail.icloud.com2026-09-12 → 2026-09-16 · 2 obs

● 2026-09-12 16:51:38
● 2026-09-16 11:03:06

●A104.21.87.592026-09-13 → 2026-09-16 · 3 obs

○ 2026-09-12 16:51:38
● 2026-09-13 11:43:26
● 2026-09-16 11:03:06

●A172.67.141.2502026-09-13 → 2026-09-16 · 3 obs

○ 2026-09-12 16:51:38
● 2026-09-13 11:43:26
● 2026-09-16 11:03:06

○A188.114.96.02026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 16:51:38
○ 2026-09-13 11:43:26
○ 2026-09-16 11:03:06

○A188.114.97.02026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 16:51:38
○ 2026-09-13 11:43:26
○ 2026-09-16 11:03:06

●A2606:4700:3035::6815:573b2026-09-13 → 2026-09-16 · 3 obs

○ 2026-09-12 16:51:38
● 2026-09-13 11:43:26
● 2026-09-16 11:03:06

●A2606:4700:3035::ac43:8dfa2026-09-13 → 2026-09-16 · 3 obs

○ 2026-09-12 16:51:38
● 2026-09-13 11:43:26
● 2026-09-16 11:03:06

○A2a06:98c1:3120::2026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 16:51:38
○ 2026-09-13 11:43:26
○ 2026-09-16 11:03:06

○A2a06:98c1:3121::2026-09-12 → 2026-09-12 · 3 obs

● 2026-09-12 16:51:38
○ 2026-09-13 11:43:26
○ 2026-09-16 11:03:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
nullsafe.dev	elly.ns.cloudflare.com, kanye.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.246

NS records: elly.ns.cloudflare.com, kanye.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.141.250, 104.21.87.59`
AAAA	2	`2606:4700:3035::6815:573b, 2606:4700:3035::ac43:8dfa`
NS	2	`elly.ns.cloudflare.com, kanye.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=CNSx50y0x4w0ppOy, v=spf1 include:_spf.protonmail.ch mx inc`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`elly.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

nullsafe.dev directs to four IP numbers, which are 104.21.87.59, 172.67.141.250, 2606:4700:3035::6815:573b and 2606:4700:3035::ac43:8dfa.

l777a2.com, saveit.online, betblastnl.com plus two other host names have IP numbers in common with nullsafe.dev.

Name Servers

DNS delegation for nullsafe.dev points to two name servers: elly.ns.cloudflare.com and kanye.ns.cloudflare.com.

The name server configuration of nullsafe.dev is shared with other domains, for instance martin-essink.workers.dev, comapp.uk, energyh2opiscine-it.pages.dev and two others.

At least some of nullsafe.dev's name servers are shared with other domains, for example korado1994.workers.dev, skymakers.digital, thehiddenoak.space and two more.

These name servers are often deployed together with the name servers sloan.ns.cloudflare.com, jasper.ns.cloudflare.com, vida.ns.cloudflare.com and rory.ns.cloudflare.com.

Hosts with 6 IP addresses each:

elly.ns.cloudflare.com has IP addresses 108.162.194.246, 162.159.38.246 and 172.64.34.246, plus 3 other.

kanye.ns.cloudflare.com has IP addresses 108.162.193.189, 172.64.33.189 and 173.245.59.189, plus 3 other.

Mail Servers

nullsafe.dev uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of nullsafe.dev matches that of other domains such as projektj.de, yosiseguro.com, michielbruins.com and two others.

At least a portion of nullsafe.dev's mail servers are shared with other domains, among them blux.cc and michaelacker.de.

Hosts with 6 IP addresses each:

mx01.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.

mx02.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.

Host names pointing to 17.42.251.62 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.56.9.31 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.152.5 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.154.33 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.155.25 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.156.30 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.