nullptr.app - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

nullptr.app

DNSSEC⚠️ Not signed
NSbetty.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
A2803:f800:50::6ca2:c04b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbetty.ns.cloudflare.com
A2a06:98c1:50::ac40:204b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbetty.ns.cloudflare.com
A108.162.192.75🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
A172.64.32.75🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
A173.245.58.75🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbetty.ns.cloudflare.com
NSelmo.ns.cloudflare.com
A2606:4700:58::adf5:3ba3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelmo.ns.cloudflare.com
A2803:f800:50::6ca2:c1a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelmo.ns.cloudflare.com
A2a06:98c1:50::ac40:21a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelmo.ns.cloudflare.com
A108.162.193.163🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelmo.ns.cloudflare.com
A172.64.33.163🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelmo.ns.cloudflare.com
A173.245.59.163🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelmo.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
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
MXroute1.mx.cloudflare.net(72)
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
MXroute2.mx.cloudflare.net(85)
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
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAbetty.ns.cloudflare.comdns@cloudflare.com serial=2415049826

app

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=101427
🔒 HSTS Preload (+subdomains)

Same first word

nullptr.rehab
nullptr.com
nullptr.one
nullptr.world
nullptr.zone
nullptr.eu
nullptr.systems
nullptr.ai
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
nullptr.vip
nullptr.de
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
nullptr.cz
nullptr.net
nullptr.org
nullptr.fail
nullptr.icu
nullptr.cc
nullptr.ch
nullptr.online
nullptr.website
nullptr.to
nullptr.at
nullptr.com.br
nullptr.pl
nullptr.workers.dev
nullptr.cloud
nullptr.company
nullptr.blog
nullptr.mov
nullptr.io
nullptr.kr
nullptr.pages.dev

Similar names

utrpnll.pages.dev
nullprt.cc
nullprt.top
ptrnull.com

Previous names

nullgen.app
nullhouse.app
nullifycv.app
nullinfinity.app
nullist.app
nullius.app
nullkey.app
nullkit.app
nullledgr.app
nullm.app
nullmail.app
nullmark.app
nullnet.app
nullnull.app
nullo.app
nullone.app
nullpad.app
nullpipe.app
nullpointerexception.app
nullport.app

Next names

nullreport.app
nullroute.app
nulls.app
nullsbrawl.app
nullsbrawlstars.app
nullschool.app
nullsclash.app
nullsec.app
nullsechs.app
nullset.app
nullshop.app
nullside.app
nullsight.app
nullsroyale.app
nullstack.app
nullstep.app
nullstone.app
nullswap.app
nulltab.app
nulltest.app

DNS History

5 records (5 active, 0 former)

NSbetty.ns.cloudflare.comelmo.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.net
●NSbetty.ns.cloudflare.com2026-09-16 → 2026-09-22 · 2 obs
● 2026-09-16 14:29:30
● 2026-09-22 03:23:54
●NSelmo.ns.cloudflare.com2026-09-16 → 2026-09-22 · 2 obs
● 2026-09-16 14:29:30
● 2026-09-22 03:23:54
●MXroute1.mx.cloudflare.net2026-09-16 → 2026-09-22 · 2 obs
● 2026-09-16 14:29:30
● 2026-09-22 03:23:54
●MXroute2.mx.cloudflare.net2026-09-16 → 2026-09-22 · 2 obs
● 2026-09-16 14:29:30
● 2026-09-22 03:23:54
●MXroute3.mx.cloudflare.net2026-09-16 → 2026-09-22 · 2 obs
● 2026-09-16 14:29:30
● 2026-09-22 03:23:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
nullptr.appelmo.ns.cloudflare.com, betty.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.75

NS records: elmo.ns.cloudflare.com, betty.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 712ms | Queries: -

📄 Records

TypeCountSample Data
NS2betty.ns.cloudflare.com, elmo.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 35), route1.mx.cloudflare.net (pri: 72)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1betty.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 10

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

Analysis

Name Servers

nullptr.app is delegated to two name servers: betty.ns.cloudflare.com and elmo.ns.cloudflare.com.

nullptr.app shares its name server setup with other domains, including xlcreativeshop.com, course-d2q.pages.dev, apollodealmatrices.site and two others.

nullptr.app shares at least some of its name servers with other domains, including jdun.ru, informaticafacil.com.pt, p3w7d.top and two others.

These name servers are frequently paired with the name servers piotr.ns.cloudflare.com, deb.ns.cloudflare.com and gracie.ns.cloudflare.com.

Host names with 6 IP numbers:

betty.ns.cloudflare.com resolves to 108.162.192.75, 172.64.32.75, 173.245.58.75 and 3 other IP addresses.

elmo.ns.cloudflare.com resolves to 108.162.193.163, 172.64.33.163, 173.245.59.163 and 3 other IP addresses.

Mail Servers

nullptr.app is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

nullptr.app shares mail servers — at least in part — with other domains, including expresscom.chat, bunkerpdx.com, internationalbrokersreview.com and two others.

Host names with 6 IP numbers:

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.