ptrnull.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ptrnull.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3035::ac43:bfd7^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1441^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.65^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.215^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`meadow.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2633^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c233^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meadow.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2233^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meadow.ns.cloudflare.com`
		A	108.162.194.51^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	162.159.38.51^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	172.64.34.51^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
NS	`vick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vick.ns.cloudflare.com`
		A	108.162.193.244^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	172.64.33.244^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	173.245.59.244^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
MX	`mx1.simplelogin.co` ⭐
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
MX	`mx2.simplelogin.co`⁽²⁰⁾
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
TXT	`sl-verification=nwqqbflyyeobaoijfykdidxmgyxxwx`
TXT	`v=spf1 include:simplelogin.co ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.65, 172.67.191.215
		IPv6 hints	2606:4700:3035::ac43:bfd7, 2606:4700:3037::6815:1441
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOA	`meadow.ns.cloudflare.com`dns@cloudflare.com serial=2414862719

`com`

	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=1790100104

Same first word

ptrnull.com

Similar names

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nullptr.cz

nullptr.net

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nullptr.cc

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nullptr.to

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nullptr.com.br

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nullptr.workers.dev

nullptr.cloud

nullptr.company

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nullptr.mov

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nullptr.co

nullptr.host

nullptr.top

nullptr.us

nullptr.win

nullptr.tech

nullptr.it

nullptr.co.uk

nullptr.es

nullptr.app

nullptr.ca

nullptr.bplaced.net

nullptr.com.cn

nullptr.pt

nullptr.fr

nullptr.link

nullptr.space

nullptr.solutions

nullptr.club

nullptr.se

utrpnll.pages.dev

nullptr.vip

nullptr.de

nullprt.cc

nullptr.work

nullptr.shop

nullptr.su

nullptr.in

nullptr.no

nullptr.xyz

nullptr.live

nullptr.quest

nullptr.me

nullptr.info

nullptr.lol

nullptr.party

nullptr.zip

nullptr.hu

Previous names

Next names

DNS History

18 records (8 active, 10 former)

●NSmeadow.ns.cloudflare.com2026-09-16 → 2026-09-22 · 3 obs

○ 2017-11-09 09:40:20
● 2026-09-16 14:42:20
● 2026-09-22 18:17:16

○NSns-us.1and1-dns.com2016-12-17 → 2017-11-09 · 4 obs

● 2016-12-17 10:50:26
● 2017-11-09 09:40:20
○ 2026-09-16 14:42:20
○ 2026-09-22 18:17:16

○NSns-us.1and1-dns.de2016-12-17 → 2017-11-09 · 4 obs

● 2016-12-17 10:50:26
● 2017-11-09 09:40:20
○ 2026-09-16 14:42:20
○ 2026-09-22 18:17:16

○NSns-us.1and1-dns.org2016-12-17 → 2017-11-09 · 4 obs

● 2016-12-17 10:50:26
● 2017-11-09 09:40:20
○ 2026-09-16 14:42:20
○ 2026-09-22 18:17:16

○NSns-us.1and1-dns.us2016-12-17 → 2017-11-09 · 4 obs

● 2016-12-17 10:50:26
● 2017-11-09 09:40:20
○ 2026-09-16 14:42:20
○ 2026-09-22 18:17:16

●NSvick.ns.cloudflare.com2026-09-16 → 2026-09-22 · 3 obs

○ 2017-11-09 09:40:20
● 2026-09-16 14:42:20
● 2026-09-22 18:17:16

○MXmx00.1and1.com2016-12-17 → 2017-11-09 · 4 obs

● 2016-12-17 10:50:26
● 2017-11-09 09:40:20
○ 2026-09-16 14:42:20
○ 2026-09-22 18:17:16

○MXmx01.1and1.com2016-12-17 → 2017-11-09 · 4 obs

● 2016-12-17 10:50:26
● 2017-11-09 09:40:20
○ 2026-09-16 14:42:20
○ 2026-09-22 18:17:16

●MXmx1.simplelogin.co2026-09-16 → 2026-09-22 · 3 obs

○ 2017-11-09 09:40:20
● 2026-09-16 14:42:20
● 2026-09-22 18:17:16

●MXmx2.simplelogin.co2026-09-16 → 2026-09-22 · 3 obs

○ 2017-11-09 09:40:20
● 2026-09-16 14:42:20
● 2026-09-22 18:17:16

●A104.21.20.652026-09-16 → 2026-09-22 · 3 obs

○ 2017-11-09 09:40:20
● 2026-09-16 14:42:20
● 2026-09-22 18:17:16

●A172.67.191.2152026-09-16 → 2026-09-22 · 3 obs

○ 2017-11-09 09:40:20
● 2026-09-16 14:42:20
● 2026-09-22 18:17:16

○A216.250.120.82016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 10:50:26
○ 2017-11-09 09:40:20
○ 2026-09-22 18:17:16

●A2606:4700:3035::ac43:bfd72026-09-16 → 2026-09-22 · 3 obs

○ 2017-11-09 09:40:20
● 2026-09-16 14:42:20
● 2026-09-22 18:17:16

●A2606:4700:3037::6815:14412026-09-16 → 2026-09-22 · 3 obs

○ 2017-11-09 09:40:20
● 2026-09-16 14:42:20
● 2026-09-22 18:17:16

○A2607:f1c0:1000:7052:5095:2978:3031:c00c2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 10:50:26
○ 2017-11-09 09:40:20
○ 2026-09-22 18:17:16

○A2607:f1c0:100f:f000::2c72017-11-09 → 2017-11-09 · 4 obs

○ 2016-12-17 10:50:26
● 2017-11-09 09:40:20
○ 2026-09-16 14:42:20
○ 2026-09-22 18:17:16

○A74.208.236.542017-11-09 → 2017-11-09 · 4 obs

○ 2016-12-17 10:50:26
● 2017-11-09 09:40:20
○ 2026-09-16 14:42:20
○ 2026-09-22 18:17:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
ptrnull.com	vick.ns.cloudflare.com, meadow.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.51

NS records: vick.ns.cloudflare.com, meadow.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 999ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.215, 104.21.20.65`
AAAA	2	`2606:4700:3035::ac43:bfd7, 2606:4700:3037::6815:1441`
NS	2	`meadow.ns.cloudflare.com, vick.ns.cloudflare.com`
MX	2	`mx1.simplelogin.co (pri: 10), mx2.simplelogin.co (pri: 20)`
TXT	2	`sl-verification=nwqqbflyyeobaoijfykdidxm, v=spf1 include:simplelogin.co ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`meadow.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (vick.ns.cloudflare.com, vick.ns.cloudflare.com, vick.ns.cloudflare.com...)

Analysis

IP Addresses

ptrnull.com has four IP addresses: 104.21.20.65, 172.67.191.215, 2606:4700:3035::ac43:bfd7 and 2606:4700:3037::6815:1441.

Two other host names, along with dodstarbase.org, brewistauk.com and stackattacka.com, also share IP numbers with ptrnull.com.

Name Servers

Two name servers handle the delegation for ptrnull.com: meadow.ns.cloudflare.com and vick.ns.cloudflare.com.

ptrnull.com shares its NS records with other domains, for example servisaginiz.com.tr, mortezahasani1382.workers.dev, reelravencasino.fi and two others.

ptrnull.com has at least partial name server overlap with other domains, such as razanfawwaz1905.workers.dev, ibartlett.com, elvasko.eu and two others.

It is common to see these name servers used together with name servers valentin.ns.cloudflare.com and gemma.ns.cloudflare.com.

DNS names with 6 IP addresses:

meadow.ns.cloudflare.com resolves to 108.162.194.51, 162.159.38.51 and 172.64.34.51 among others, with 3 other IP addresses in total.

vick.ns.cloudflare.com resolves to 108.162.193.244, 172.64.33.244 and 173.245.59.244 among others, with 3 other IP addresses in total.

Mail Servers

ptrnull.com is served by two mail servers, mx1.simplelogin.co and mx2.simplelogin.co.

Among the domains sharing a mail server setup with ptrnull.com are hardertohack.com, wouldsoftware.com, coraldaydream.com and two others.

ptrnull.com has mail servers in common with other domains — for example arnebolen.com and fruga.eu.

mx1.simplelogin.co and mx2.simplelogin.co each point to two IP numbers — 176.119.200.136 and 185.205.70.136 — making both hosts identical in their DNS resolution.

mx1.simplelogin.co along with mx2.simplelogin.co each resolve to 176.119.200.136 IP addresses.

mx1.simplelogin.co along with mx2.simplelogin.co each resolve to 185.205.70.136 IP addresses.