ack.dev - dns.ninja

🛡️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.mx
ack.es
ack.re
ack.lat
ack.it
ack.chat
ack.com.pl
ack.vn
ack.nu
ack.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.fi
ack.lublin.pl
ack.pw
ack.tf
ack.aero
ack.info
ack.hu
ack.canva-apps.cn
ack.red
ack.net.pl
ack.co.il
ack.asia
ack.ventures
ack.pages.dev
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.systems
ack.biz
ack.co.in
ack.art
ack.tax
ack.com.au
ack.at
ack.ru
ack.com
ack.ca
ack.gg
ack.org.pl
ack.family
ack.nl
ack.be
ack.ee
ack.com.ua
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
cak.at
akc.si
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
cak.biz.id
cka.com.au
kca.com.pk
akc.ru
kac.org.uk
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
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
cka.ca
akc.by
kac.com.pk

Previous names

achmad.dev
achoiq.dev
achord.dev
achromatic.dev
acht.dev
achterbahn-freizeitpark.dev
achvrs.dev
achyuth-rao.dev
acicchetti.dev
aciceri.dev
acid21.dev
acidblue.dev
acidcat.dev
acidgreen.dev
acidiclight.dev
acie.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-iesse.dev
acme-usd.dev
acme-utils.dev
acme.dev
acmeinc.dev
acmes.dev
acn-accessio.dev
acnonline.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 → 2026-08-20 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-20 13:00:26
●NSpeter.ns.cloudflare.com2026-08-18 → 2026-08-20 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-20 13:00:26
●A104.26.0.422026-08-18 → 2026-08-20 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-20 13:00:26
●A104.26.1.422026-08-18 → 2026-08-20 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-20 13:00:26
●A172.67.68.2092026-08-18 → 2026-08-20 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-20 13:00:26
●A2606:4700:20::681a:12a2026-08-18 → 2026-08-20 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-20 13:00:26
●A2606:4700:20::681a:2a2026-08-18 → 2026-08-20 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-20 13:00:26
●A2606:4700:20::ac43:44d12026-08-18 → 2026-08-20 · 2 obs
● 2026-08-18 10:30:02
● 2026-08-20 13:00:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
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: 853ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.1.42, 172.67.68.209...
AAAA32606:4700:20::ac43:44d1, 2606:4700:20::681a:12a...
NS2colette.ns.cloudflare.com, peter.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1colette.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 10

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

Analysis

IP Addresses

ack.dev directs to 6 IP numbers: 104.26.0.42, 104.26.1.42, 172.67.68.209 and 3 other.

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

Name Servers

The NS records for ack.dev delegate to colette.ns.cloudflare.com and peter.ns.cloudflare.com.

ack.dev shares its NS records with other domains, for example bxwon.com, zeddex-swapes.pages.dev, balancerr-dexx.pages.dev and two others.

ack.dev shares at least some of its name servers with other domains, including yurpoisk.ru, yipinxiangwei.com, niri.dog and two others.

DNS names with 6 IP addresses:

colette.ns.cloudflare.com maps to 108.162.194.28, 162.159.38.28, 172.64.34.28 and 3 additional IP addresses.

peter.ns.cloudflare.com maps to 108.162.195.3, 162.159.44.3, 172.64.35.3 and 3 additional IP addresses.