a.off.dk - dns.ninja

a.off.dk

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:e7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:805f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.231Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.95🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.0.231, 172.67.128.95
IPv6 hints2606:4700:3033::6815:e7, 2606:4700:3034::ac43:805f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com

off.dk

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:e7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:805f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.231Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.95🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaugustus.ns.cloudflare.com ⭐
NSkami.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.0.231, 172.67.128.95
IPv6 hints2606:4700:3033::6815:e7, 2606:4700:3034::ac43:805f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOAaugustus.ns.cloudflare.comdns@cloudflare.com serial=2405050161

Previously NS for

off.dk

Same first word

a.cm
a.express
a.geek.nz
a.co.il
a.hu
a.akamaiedge.net
a.appspot.com
a.com.ua
a.co.nz
a.org.pe
a.doctor
a.je
a.edgekey.net
a.cc
a.kg
a.cz
a.sd.cn
a.gt
a.mk
a.business
a.st
a.wedding
a.media
a.works
a.nt.ro
a.my
a.mba
a.network
a.foundation
a.fish
a.com.do
a.biz
a.im
a.discount
a.support
a.band
a.cl
a.to
a.gd
a.net.vn
a.careers
a.parts
a.gl
a.tennis
a.solutions
a.plus
a.events
a.pics
a.co.za
a.uk
a.partners
a.canva-apps.cn
a.chat
a.pictures
a.guru
a.aivencloud.com
a.zip
a.directory
a.net.nz
a.school
a.net.pl
a.cn
a.org
a.hr
a.dk
a.tv
a.com.se
a.gov.lv
a.net.cn
a.sc
a.realty
a.boutique
a.community
a.fm
a.com.my
a.com.mk
a.asia
a.me
a.ly
a.com.mx
a.ai
a.ws
a.hn
a.team
a.ro
a.ink
a.org.pl
a.show
a.sv
a.ki
a.run
a.uy
a.sumy.ua
a.sk
a.md
a.te.ua
a.associates
a.pl
a.com.vn
a.af

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a.com.cn
a.sg
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a.mortgage
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a.pe
a.shoes
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a.top
a.sh
a.bw
a.rgr.jp
a.farm
a.country
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a.od.ua
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a.com.uy
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DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkA104.21.0.231172.67.128.952606:4700:3033::6815:e72606:4700:3034::ac43:805f174.136.105.262607:f2f8:a484::278.46.158.228CNAMEoff.dk
○NSns1.gratisdns.dk2016-12-19 → 2017-01-29 · 3 obs
● 2016-12-19 00:10:54
● 2017-01-29 08:24:04
○ 2026-06-08 02:48:36
○NSns2.gratisdns.dk2016-12-19 → 2017-01-29 · 3 obs
● 2016-12-19 00:10:54
● 2017-01-29 08:24:04
○ 2026-06-08 02:48:36
○NSns3.gratisdns.dk2016-12-19 → 2017-01-29 · 3 obs
● 2016-12-19 00:10:54
● 2017-01-29 08:24:04
○ 2026-06-08 02:48:36
○NSns4.gratisdns.dk2016-12-19 → 2017-01-29 · 3 obs
● 2016-12-19 00:10:54
● 2017-01-29 08:24:04
○ 2026-06-08 02:48:36
○NSns5.gratisdns.dk2016-12-19 → 2017-01-29 · 3 obs
● 2016-12-19 00:10:54
● 2017-01-29 08:24:04
○ 2026-06-08 02:48:36
●A104.21.0.2312026-06-08 → 2026-06-08 · 2 obs
○ 2017-01-29 08:24:04
● 2026-06-08 02:48:36
●A172.67.128.952026-06-08 → 2026-06-08 · 2 obs
○ 2017-01-29 08:24:04
● 2026-06-08 02:48:36
○A174.136.105.262015-07-24 → 2016-01-16 · 4 obs
● 2015-07-24 19:03:56
● 2016-01-16 23:16:58
○ 2016-04-19 10:09:40
○ 2026-06-08 02:48:36
●A2606:4700:3033::6815:e72026-06-08 → 2026-06-08 · 2 obs
○ 2017-01-29 08:24:04
● 2026-06-08 02:48:36
●A2606:4700:3034::ac43:805f2026-06-08 → 2026-06-08 · 2 obs
○ 2017-01-29 08:24:04
● 2026-06-08 02:48:36
○A2607:f2f8:a484::22015-07-24 → 2016-01-16 · 4 obs
● 2015-07-24 19:03:56
● 2016-01-16 23:16:58
○ 2016-04-19 10:09:40
○ 2026-06-08 02:48:36
○A78.46.158.2282016-12-19 → 2017-01-29 · 4 obs
○ 2016-04-19 10:09:40
● 2016-12-19 00:10:54
● 2017-01-29 08:24:04
○ 2026-06-08 02:48:36
○CNAMEoff.dk2016-12-19 → 2017-01-29 · 3 obs
● 2016-12-19 00:10:54
● 2017-01-29 08:24:04
○ 2026-06-08 02:48:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkt.nic.dk, c.nic.dk, l.nic.dk, b.nic.dk...-
off.dkkami.ns.cloudflare.com, augustus.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.177

NS records: kami.ns.cloudflare.com, augustus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for off.dk (unsigned zone)

⏱️ Timing

Total: 1582ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.0.231, 172.67.128.95
AAAA22606:4700:3034::ac43:805f, 2606:4700:3033::6815:e7
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

a.off.dk has 4 IP addresses: 104.21.0.231, 172.67.128.95, 2606:4700:3033::6815:e7 and 2606:4700:3034::ac43:805f.

tas-71-online.com, dramaq.xyz, off.dk and two other host names share IP numbers with a.off.dk.