acknowledge.dev - dns.ninja

acknowledge.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8923🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1a9d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.157Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.35🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSernest.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A2803:f800:50::6ca2:c1a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRernest.ns.cloudflare.com
A2a06:98c1:50::ac40:21a4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRernest.ns.cloudflare.com
A108.162.193.164🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A172.64.33.164🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A173.245.59.164🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
NSsofia.ns.cloudflare.com
A2606:4700:50::adf5:3adf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsofia.ns.cloudflare.com
A2803:f800:50::6ca2:c0df🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsofia.ns.cloudflare.com
A2a06:98c1:50::ac40:20df🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsofia.ns.cloudflare.com
A108.162.192.223🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsofia.ns.cloudflare.com
A172.64.32.223🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsofia.ns.cloudflare.com
A173.245.58.223🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsofia.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.26.157, 172.67.137.35
IPv6 hints2606:4700:3032::ac43:8923, 2606:4700:3037::6815:1a9d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOAernest.ns.cloudflare.comdns@cloudflare.com serial=2410483348

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

acknowledge.ca
acknowledge.de
acknowledge.ru
acknowledge.us
acknowledge.net
acknowledge.nl
acknowledge.eu
acknowledge.in
acknowledge.ro
acknowledge.co
acknowledge.com
acknowledge.io
acknowledge.online
acknowledge.dev
acknowledge.info
acknowledge.media
acknowledge.org
acknowledge.me
acknowledge.it
acknowledge.services
acknowledge.fr
acknowledge.pro

Similar names

wedgelockna.com
caknowledge.in
knowledgeca.com
caknowledge.com
caknowledge.net

DNS History

12 records (6 active, 6 former)

NSernest.ns.cloudflare.comsofia.ns.cloudflare.comA104.21.26.157172.67.137.352606:4700:3032::ac43:89232606:4700:3037::6815:1a9d188.114.96.0188.114.97.02606:4700:3034::6815:1a9d2606:4700:3034::ac43:89232a06:98c1:3120::2a06:98c1:3121::
●NSernest.ns.cloudflare.com2026-02-17 → 2026-08-13 · 2 obs
● 2026-02-17 10:11:12
● 2026-08-13 06:40:34
●NSsofia.ns.cloudflare.com2026-02-17 → 2026-08-13 · 2 obs
● 2026-02-17 10:11:12
● 2026-08-13 06:40:34
●A104.21.26.1572026-02-17 → 2026-08-13 · 3 obs
● 2026-02-17 10:11:12
○ 2026-07-02 12:52:08
● 2026-08-13 06:40:34
●A172.67.137.352026-02-17 → 2026-08-13 · 3 obs
● 2026-02-17 10:11:12
○ 2026-07-02 12:52:08
● 2026-08-13 06:40:34
○A188.114.96.02026-07-02 → 2026-07-02 · 3 obs
○ 2026-02-17 10:11:12
● 2026-07-02 12:52:08
○ 2026-08-13 06:40:34
○A188.114.97.02026-07-02 → 2026-07-02 · 3 obs
○ 2026-02-17 10:11:12
● 2026-07-02 12:52:08
○ 2026-08-13 06:40:34
●A2606:4700:3032::ac43:89232026-08-13 → 2026-08-13 · 2 obs
○ 2026-07-02 12:52:08
● 2026-08-13 06:40:34
○A2606:4700:3034::6815:1a9d2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 10:11:12
○ 2026-07-02 12:52:08
○ 2026-08-13 06:40:34
○A2606:4700:3034::ac43:89232026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 10:11:12
○ 2026-07-02 12:52:08
○ 2026-08-13 06:40:34
●A2606:4700:3037::6815:1a9d2026-08-13 → 2026-08-13 · 2 obs
○ 2026-07-02 12:52:08
● 2026-08-13 06:40:34
○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 3 obs
○ 2026-02-17 10:11:12
● 2026-07-02 12:52:08
○ 2026-08-13 06:40:34
○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 3 obs
○ 2026-02-17 10:11:12
● 2026-07-02 12:52:08
○ 2026-08-13 06:40:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
acknowledge.devsofia.ns.cloudflare.com, ernest.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.223

NS records: sofia.ns.cloudflare.com, ernest.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acknowledge.dev (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.137.35, 104.21.26.157
AAAA22606:4700:3032::ac43:8923, 2606:4700:3037::6815:1a9d
NS2ernest.ns.cloudflare.com, sofia.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ernest.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

acknowledge.dev has four IP addresses: 104.21.26.157, 172.67.137.35, 2606:4700:3032::ac43:8923 and 2606:4700:3037::6815:1a9d.

Additional host names — btcmelora254.live, vinled.com, tower58.com and two others — share IP numbers with acknowledge.dev.

Name Servers

The NS records for acknowledge.dev delegate to ernest.ns.cloudflare.com and sofia.ns.cloudflare.com.

acknowledge.dev shares its name server setup with other domains, including dreadcitadelproductions.co.uk, facturadigital.net, accosta.pt and two others.

acknowledge.dev shares at least some of its name servers with other domains, including alo.com, 6fc5a9071bcb.com, xsaobei.com and two others.

These name servers are frequently seen alongside the name servers coco.ns.cloudflare.com.

Host names with 6 IP numbers:

ernest.ns.cloudflare.com maps to 108.162.193.164, 172.64.33.164, 173.245.59.164 and 3 additional IP addresses.

sofia.ns.cloudflare.com maps to 108.162.192.223, 172.64.32.223, 173.245.58.223 and 3 additional IP addresses.