nullptr.net - dns.ninja

`nullptr.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:2aca^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d20e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.202^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.14^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`henrik.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c369^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`henrik.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2369^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`henrik.ns.cloudflare.com`
		A	108.162.195.105^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	162.159.44.105^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
		A	172.64.35.105^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henrik.ns.cloudflare.com`
NS	`margaret.ns.cloudflare.com`
		A	2606:4700:50::a29f:266b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margaret.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margaret.ns.cloudflare.com`
		A	108.162.194.107^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	162.159.38.107^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	172.64.34.107^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
TXT	`v=spf1 include:mxroute.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.202, 172.67.210.14
		IPv6 hints	2606:4700:3036::6815:2aca, 2606:4700:3037::ac43:d20e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com
SOA	`henrik.ns.cloudflare.com`dns@cloudflare.com serial=2409898741

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785305717

Same first word

nullptr.rehab

nullptr.one

nullptr.eu

nullptr.top

nullptr.co.uk

nullptr.ca

nullptr.bplaced.net

nullptr.me

nullptr.info

nullptr.net

nullptr.icu

nullptr.online

DNS History

23 records (6 active, 17 former)

●NShenrik.ns.cloudflare.com2026-02-20 → 2026-07-29 · 3 obs

○ 2016-05-10 04:10:30
● 2026-02-20 12:24:32
● 2026-07-29 06:26:48

●NSmargaret.ns.cloudflare.com2026-02-20 → 2026-07-29 · 3 obs

○ 2016-05-10 04:10:30
● 2026-02-20 12:24:32
● 2026-07-29 06:26:48

○NSns1.mydyndns.org2015-08-03 → 2016-05-10 · 4 obs

● 2015-08-03 17:28:48
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

○NSns1157.dns.dyn.com2015-08-03 → 2016-05-10 · 4 obs

● 2015-08-03 17:28:48
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

○NSns2181.dns.dyn.com2015-08-03 → 2016-05-10 · 4 obs

● 2015-08-03 17:28:48
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

○NSns3168.dns.dyn.com2015-08-03 → 2016-05-10 · 4 obs

● 2015-08-03 17:28:48
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

○NSns4175.dns.dyn.com2015-08-03 → 2016-05-10 · 4 obs

● 2015-08-03 17:28:48
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

○MXalt1.aspmx.l.google.com2015-08-03 → 2016-05-10 · 4 obs

● 2015-08-03 17:28:48
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

○MXalt2.aspmx.l.google.com2015-08-03 → 2016-05-10 · 4 obs

● 2015-08-03 17:28:48
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

○MXaspmx.l.google.com2015-08-03 → 2016-05-10 · 4 obs

● 2015-08-03 17:28:48
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

○MXaspmx2.googlemail.com2015-08-03 → 2016-05-10 · 4 obs

● 2015-08-03 17:28:48
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

○MXaspmx3.googlemail.com2015-08-03 → 2016-05-10 · 4 obs

● 2015-08-03 17:28:48
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

●A104.21.42.2022026-02-20 → 2026-07-29 · 5 obs

○ 2016-05-10 04:10:30
● 2026-02-20 12:24:32
○ 2026-03-01 05:19:04
● 2026-03-06 05:07:04
● 2026-07-29 06:26:48

○A108.172.202.1762015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 17:28:48
○ 2015-11-22 21:32:00
○ 2026-07-29 06:26:48

○A172.64.80.12026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-20 12:24:32
● 2026-03-01 05:19:04
○ 2026-03-06 05:07:04
○ 2026-07-29 06:26:48

●A172.67.210.142026-02-20 → 2026-07-29 · 5 obs

○ 2016-05-10 04:10:30
● 2026-02-20 12:24:32
○ 2026-03-01 05:19:04
● 2026-03-06 05:07:04
● 2026-07-29 06:26:48

○A173.183.41.2382015-11-22 → 2015-11-22 · 4 obs

○ 2015-08-03 17:28:48
● 2015-11-22 21:32:00
○ 2016-02-26 09:21:04
○ 2026-07-29 06:26:48

○A173.183.42.2152016-05-10 → 2016-05-10 · 4 obs

○ 2016-02-26 09:21:04
● 2016-05-10 04:10:30
○ 2026-02-20 12:24:32
○ 2026-07-29 06:26:48

○A173.183.43.2442016-02-26 → 2016-02-26 · 4 obs

○ 2015-11-22 21:32:00
● 2016-02-26 09:21:04
○ 2016-05-10 04:10:30
○ 2026-07-29 06:26:48

○A2606:4700:3030::6815:2aca2026-02-20 → 2026-05-25 · 5 obs

○ 2016-05-10 04:10:30
● 2026-02-20 12:24:32
● 2026-05-25 17:34:42
○ 2026-07-09 04:10:12
○ 2026-07-29 06:26:48

○A2606:4700:3030::ac43:d20e2026-02-20 → 2026-05-25 · 5 obs

○ 2016-05-10 04:10:30
● 2026-02-20 12:24:32
● 2026-05-25 17:34:42
○ 2026-07-09 04:10:12
○ 2026-07-29 06:26:48

●A2606:4700:3036::6815:2aca2026-07-09 → 2026-07-29 · 3 obs

○ 2026-05-25 17:34:42
● 2026-07-09 04:10:12
● 2026-07-29 06:26:48

●A2606:4700:3037::ac43:d20e2026-07-09 → 2026-07-29 · 3 obs

○ 2026-05-25 17:34:42
● 2026-07-09 04:10:12
● 2026-07-29 06:26:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
nullptr.net	margaret.ns.cloudflare.com, henrik.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.105

NS records: margaret.ns.cloudflare.com, henrik.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullptr.net (unsigned zone)

⏱️ Timing

Total: 339ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.202, 172.67.210.14`
AAAA	2	`2606:4700:3037::ac43:d20e, 2606:4700:3036::6815:2aca`
NS	2	`henrik.ns.cloudflare.com, margaret.ns.cloudflare.com`
TXT	1	`v=spf1 include:mxroute.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`henrik.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

nullptr.net resolves to four IP addresses: 104.21.42.202, 172.67.210.14, 2606:4700:3036::6815:2aca and 2606:4700:3037::ac43:d20e.

Among the host names that share IP numbers with nullptr.net are getsm.net, vulhunt.re, svpartners.com.br and two others.

Name Servers

DNS delegation for nullptr.net points to two name servers: henrik.ns.cloudflare.com and margaret.ns.cloudflare.com.

nullptr.net has the same name server delegation as a number of other domains, such as 100648.xyz, oldtowncruisers.com, brandonscott.ca and two more.

nullptr.net partially shares its NS delegation with several other domains, including 8zz.pro, betcorelounge.co.uk, cantoniere.it and two others.

These name servers often co-occur with the name servers alla.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

henrik.ns.cloudflare.com has IP addresses 108.162.195.105, 162.159.44.105 and 172.64.35.105, plus 3 other.

margaret.ns.cloudflare.com has IP addresses 108.162.194.107, 162.159.38.107 and 172.64.34.107, plus 3 other.