ack.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

ack.dev

DNSSEC⚠️ Not signed
A2606:4700:20::681a:2a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:12a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:44d1🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.0.42Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.1.42Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.68.209🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScolette.ns.cloudflare.com ⭐
A2606:4700:50::a29f:261c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolette.ns.cloudflare.com
A2803:f800:50::6ca2:c21c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcolette.ns.cloudflare.com
A2a06:98c1:50::ac40:221c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcolette.ns.cloudflare.com
A108.162.194.28🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolette.ns.cloudflare.com
A162.159.38.28Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolette.ns.cloudflare.com
A172.64.34.28🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolette.ns.cloudflare.com
NSpeter.ns.cloudflare.com
A2606:4700:58::a29f:2c03🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
A2803:f800:50::6ca2:c303🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpeter.ns.cloudflare.com
A2a06:98c1:50::ac40:2303🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpeter.ns.cloudflare.com
A108.162.195.3🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
A162.159.44.3Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
A172.64.35.3🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpeter.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.26.0.42, 104.26.1.42, 172.67.68.209
IPv6 hints2606:4700:20::681a:2a, 2606:4700:20::681a:12a, 2606:4700:20::ac43:44d1
SOAcolette.ns.cloudflare.comdns@cloudflare.com serial=2412385867

dev

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=1
🔒 HSTS Preload (+subdomains)

Same first word

ack.dk
ack.net
ack.zone
ack.by
ack.today
ack.uy
ack.lu
ack.se
ack.fr
ack.travel
ack.mx
ack.es
ack.re
ack.lat
ack.it
ack.chat
ack.com.pl
ack.vn
ack.nu
ack.me
ack.synology.me
ack.pl
ack.sk
ack.bar
ack.co
ack.ne.kr
ack.app
ack.kz
ack.eu
ack.ad
ack.no
ack.land
ack.design
ack.cl
ack.properties
ack.hr
ack.org.nz
ack.fi
ack.lublin.pl
ack.pw
ack.tf
ack.aero
ack.boats
ack.info
ack.hu
ack.red
ack.net.pl
ack.co.il
ack.asia
ack.ventures
ack.pages.dev
ack.ing
ack.network
ack.us
ack.com.br
ack.edu.pl
ack.li
ack.canon
ack.to
ack.ua
ack.sh
ack.eus
ack.dev
ack.jp
ack.run
ack.systems
ack.biz
ack.co.in
ack.wtf
ack.art
ack.tax
ack.com.au
ack.org.in
ack.at
ack.uk.com
ack.ru
ack.com
ack.ca
ack.gg
ack.org.pl
ack.family
ack.nl
ack.be
ack.ee
ack.co.id
ack.com.vn
ack.cc
ack.ink
ack.ninja
ack.ac
ack.org
ack.legal
ack.lv
ack.ch
ack.si
ack.one
ack.ac.th
ack.estate
ack.cz
ack.de
ack.flights
ack.co.kr
ack.studio

Similar names

kca.dk
kca.co
kca.kr
cka.com.sg
cak.at
akc.si
cak.ru
cka.nu
cak.workers.dev
kac.co.in
akc.in
akc.dk
kca.org.tw
akc.cz
akc.com.sg
cka.cz
cak.hu
cak.pl
kca.it
cak.no
cka.com.au
kca.com.pk
akc.ru
kac.in
cka.org.tr
akc.lt
kac.nu
kac.com.my
cak.de
cak.ee
kca.asn.au
kca.org.au
cak.com.br
akc.amsterdam
akc.com.cy
cka.ae
kca.id.au
akc.su
akc.one
kac.co.ke
kac.su
kac.nl
akc.nu
cka.info
cak.co
cka.ch
akc.co.at
akc.gr
cka.co
kca.ch
kac.edu.in
kac.lt
kac.si
kac.co.th
cka.at
kac.it
kac.es
cka.uk.com
akc.ch
kca.org
kca.net
akc.tech
cka.es
cak.or.kr
cak.se
kca.com.hk
kac.us
akc.com.tr
kac.sg

Previous names

acht.dev
achterbahn-freizeitpark.dev
achvrs.dev
achyhome.dev
achyuth-rao.dev
acicchetti.dev
aciceri.dev
acid21.dev
acidblue.dev
acidcat.dev
acidgreen.dev
acidiclight.dev
acidrain.dev
acie.dev
acifani.dev
acin.dev
acip.dev
acisba.dev
acit.dev
acjanitor.dev

Next names

ackbar.dev
acknowledge.dev
ackstorm.dev
ackt.dev
acline.dev
acloud.dev
aclu.dev
acma.dev
acme-challenge.dev
acme-iesse.dev
acme-usd.dev
acme-utils.dev
acme.dev
acmechallenge.dev
acmeinc.dev
acmes.dev

DNS History

8 records (8 active, 0 former)

NScolette.ns.cloudflare.competer.ns.cloudflare.comA104.26.0.42104.26.1.42172.67.68.2092606:4700:20::681a:12a2606:4700:20::681a:2a2606:4700:20::ac43:44d1
●NScolette.ns.cloudflare.com2026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-25 05:07:56
●NSpeter.ns.cloudflare.com2026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-25 05:07:56
●A104.26.0.422026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-25 05:07:56
●A104.26.1.422026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-25 05:07:56
●A172.67.68.2092026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-25 05:07:56
●A2606:4700:20::681a:12a2026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-25 05:07:56
●A2606:4700:20::681a:2a2026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-25 05:07:56
●A2606:4700:20::ac43:44d12026-08-18 → 2026-08-25 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-25 05:07:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
ack.devpeter.ns.cloudflare.com, colette.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.3

NS records: peter.ns.cloudflare.com, colette.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ack.dev (unsigned zone)

⏱️ Timing

Total: 985ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.1.42, 172.67.68.209...
AAAA32606:4700:20::681a:2a, 2606:4700:20::ac43:44d1...
NS2colette.ns.cloudflare.com, peter.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1colette.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

ack.dev has 6 IP addresses — 104.26.0.42, 104.26.1.42, 172.67.68.209 and 3 more.

app.novinhub.com, aeccglobal.my, www.taggrs.io and two other host names share IP numbers with ack.dev.

Name Servers

ack.dev is served by two delegated name servers, colette.ns.cloudflare.com and peter.ns.cloudflare.com.

ack.dev uses the same name servers as several other domains — among them bxwon.com, evon-graphic.workers.dev, zeddex-swapes.pages.dev and two more.

ack.dev partially shares its NS delegation with several other domains, including yurpoisk.ru, 33rs5ph.com, yipinxiangwei.com and two others.

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

Hostnames that resolve to 6 IP addresses:

colette.ns.cloudflare.com carries IP addresses 108.162.194.28, 162.159.38.28 and 172.64.34.28, with 3 other addresses beyond those.

peter.ns.cloudflare.com carries IP addresses 108.162.195.3, 162.159.44.3 and 172.64.35.3, with 3 other addresses beyond those.