null.crowdstack.io - dns.ninja

null.crowdstack.io

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:44f6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:c882🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.246Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.130🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
MX_dc-mx.41570da52828.null.crowdstack.io ⭐
TXTv=spf1 ip4:199.255.144.118 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.68.246, 172.67.200.130
IPv6 hints2606:4700:3030::6815:44f6, 2606:4700:3034::ac43:c882
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com

crowdstack.io

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:44f6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:c882🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.246Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.130🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgrace.ns.cloudflare.com ⭐
NSsam.ns.cloudflare.com
TXTgoogle-site-verification=4hNE_Xr8uLt799JeTDKNADTQOFFJHyqpOz8Ikw1G32Q
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.68.246, 172.67.200.130
IPv6 hints2606:4700:3030::6815:44f6, 2606:4700:3034::ac43:c882
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOAgrace.ns.cloudflare.comdns@cloudflare.com serial=2407218206
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #475,322

Subdomains

41570da52828.null.crowdstack.io

Same first word

null.domains
null.org.cn
null.mobi
null.blogspot.it
null.lu
null.moscow
null.deals
null.gold
null.locker
null.nu
null.so
null.photography
null.hatenablog.jp
null.ly
null.s3-ap-southeast-2.amazonaws.com
null.bid
null.now
null.de
null.googleapis.com
null.id.au
null.eu.com
null.co.uk
null.blog
null.family
null.withgoogle.com
null.s3.dualstack.us-east-1.amazonaws.com
null.beer
null.blogspot.co.id
null.llc
null.guru
null.ryd.wafaicloud.com
null.altervista.org
null.edgekey.net
null.cn
null.qa
null.horse
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null.blogspot.qa
null.inc
null.blogspot.tw
null.sc
null.cx
null.priv.at
null.institute
null.rehab
null.ro
null.ru.com
null.tt
null.boutir.com
null.plus
null.fit
null.info
null.biz
null.netlify.app
null.business
null.bot
null.barclays
null.finance
null.rs
null.racing
null.kiev.ua
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null.ae
null.appengine.flow.ch
null.one
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null.mom
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null.com.au
null.net.au
null.it
null.icu
null.s3.ap-northeast-2.amazonaws.com
null.management
null.blue
null.health
null.town
null.luxe
null.directory
null.kinghost.net
null.blogspot.com.mt
null.blogspot.de
null.pe.kr
null.myasustor.com
null.bingo
null.ai
null.me.uk
null.gives
null.blogspot.co.ke
null.la
null.square7.ch
null.spdns.de
null.tube
null.blogspot.se
null.web.id
null.cash
null.co
null.zeabur.app
null.red

Similar names

null.lk
null.eu
null.blogspot.com.au
null.games
null.kitchen
null.freeddns.us
null.farm
null.dev
null.pink
null.s3.amazonaws.com
null.bet
null.uz
null.fail
null.cam
null.pk
null.id
null.s3-website-us-east-1.amazonaws.com
null.in.net
null.news
null.bplaced.net
null.blogspot.am
null.cool
null.blogspot.com
null.net.ua
null.college
null.mydns.jp
null.blogspot.jp
null.academy
null.exchange
null.github.io
null.works
null.ng
null.istanbul
null.ac.cn
null.express
null.oxa.cloud
null.leadpages.co
null.agency
null.email
null.group
null.in
null.s3-website.eu-west-3.amazonaws.com
null.tw
null.blogspot.com.es
null.date
nlul.com
null.exposed
null.auth.us-east-1.amazoncognito.com
null.xyz
null.online
null.cards
null.fun
null.shoes
null.ddnsfree.com
null.video
null.myshopify.com
null.pub
null.kr
null.wiki
null.club
null.today
null.dreamhosters.com
null.com.mx
null.boutique
null.gallery
null.blogspot.fr
null.life
null.dog
null.bar
null.am
null.hk
null.enterprises
null.photos
null.cymru
null.tn
null.systems
null.gr
null.church
null.fund
null.sk
null.bg
null.blogspot.in
null.blogspot.ie
null.vercel.app
null.zone
null.international
null.co.com
null.company
null.hu
null.money
null.wtf
null.raffleentry.org.uk
null.jetzt
null.holdings
null.nz
null.edu.ee
null.ren
null.berlin
llnu.fr
null.rip

DNS History

5 records (5 active, 0 former)

MX_dc-mx.41570da52828.null.crowdstack.ioA104.21.68.246172.67.200.1302606:4700:3030::6815:44f62606:4700:3034::ac43:c882
●MX_dc-mx.41570da52828.null.crowdstack.io2026-02-19 → 2026-06-21 · 2 obs
● 2026-02-19 00:48:32
● 2026-06-21 20:15:32
●A104.21.68.2462026-02-19 → 2026-06-21 · 2 obs
● 2026-02-19 00:48:32
● 2026-06-21 20:15:32
●A172.67.200.1302026-02-19 → 2026-06-21 · 2 obs
● 2026-02-19 00:48:32
● 2026-06-21 20:15:32
●A2606:4700:3030::6815:44f62026-02-19 → 2026-06-21 · 2 obs
● 2026-02-19 00:48:32
● 2026-06-21 20:15:32
●A2606:4700:3034::ac43:c8822026-02-19 → 2026-06-21 · 2 obs
● 2026-02-19 00:48:32
● 2026-06-21 20:15:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io-
crowdstack.iosam.ns.cloudflare.com, grace.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.159

NS records: sam.ns.cloudflare.com, grace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crowdstack.io (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.200.130, 104.21.68.246
AAAA22606:4700:3034::ac43:c882, 2606:4700:3030::6815:44f6
MX1_dc-mx.41570da52828.null.crowdstack.io (
TXT1v=spf1 ip4:199.255.144.118 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

Hierarchy

41570da52828.null.crowdstack.io is a subdomain of null.crowdstack.io.

IP Addresses

null.crowdstack.io directs to four IP numbers, which are 104.21.68.246, 172.67.200.130, 2606:4700:3030::6815:44f6 and 2606:4700:3034::ac43:c882.

amp.rajaterakhir.shop, mundo.org.es, v.ckia.shop and two other host names share IP numbers with null.crowdstack.io.

Mail Servers

Mail for null.crowdstack.io is handled by a single mail server, _dc-mx.41570da52828.null.crowdstack.io.

The mail server configuration of null.crowdstack.io is identical to that of other domains — _dc-mx.41570da52828.null.crowdstack.io being one example.