b.off.dk - dns.ninja

`b.off.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:e7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:805f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.231^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.95^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.231, 172.67.128.95
		IPv6 hints	2606:4700:3033::6815:e7, 2606:4700:3034::ac43:805f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com

`off.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:e7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:805f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.231^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.95^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`augustus.ns.cloudflare.com` ⭐
NS	`kami.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.231, 172.67.128.95
		IPv6 hints	2606:4700:3033::6815:e7, 2606:4700:3034::ac43:805f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`augustus.ns.cloudflare.com`dns@cloudflare.com serial=2405050161

Previously NS for

off.dk

Previously MX for

off.dk

Same first word

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b.uy

b.sc

b.co

b.systems

b.s3.amazonaws.com

b.vn.ua

b.beer

b.sk

b.glass

b.vip

b.cr

b.lol

b.akamai.net

b.cash

b.fi

b.net.nz

b.hr

b.fm

b.company

b.qh.cn

b.app

b.vodka

b.doctor

b.me

b.aivencloud.com

b.br

b.nx.cn

b.cx

b.dk

b.gl

b.et

b.hm

b.info.pl

b.nu

b.link

b.co.nl

b.mr

b.ht

b.cm

b.biz

b.asia

b.green

b.co.uk

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

b.com.br

b.tv

b.hu

b.ddns.net

b.bike

b.vu

b.game

b.to

b.ly

b.com.ua

b.eus

b.cl

b.fr

b.ath.cx

b.mw

b.co.za

b.io

b.ws

b.js.cn

b.je

b.country

b.ro

b.akamaiedge-staging.net

b.top

b.ms

b.ln.cn

b.ua

b.gov.lv

b.co.kr

b.media

b.ee

b.ie

b.com.mx

b.com.de

b.gt

b.gp

b.digital

b.org

b.box

b.new

b.ls

b.st

b.cn

b.watch

b.kz

b.cz

b.wtf

Similar names

b.akamaiedge.net

b.my

b.gy

b.edu.vn

b.de

b.hn

b.center

b.movie

b.pl

b.kg

b.capital

b.fashion

b.sg

b.af

b.cc

b.camp

b.org.nz

b.githubusercontent.com

b.fyi

b.bi

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DNS History

6 records (4 active, 2 former)

●A104.21.0.2312026-06-06 → 2026-06-06 · 2 obs

○ 2016-09-09 08:11:44
● 2026-06-06 22:32:12

●A172.67.128.952026-06-06 → 2026-06-06 · 2 obs

○ 2016-09-09 08:11:44
● 2026-06-06 22:32:12

○A185.34.0.1762015-10-13 → 2016-01-21 · 4 obs

● 2015-10-13 20:02:22
● 2016-01-21 13:24:46
○ 2016-09-09 08:11:44
○ 2026-06-06 22:32:12

●A2606:4700:3033::6815:e72026-06-06 → 2026-06-06 · 2 obs

○ 2016-09-09 08:11:44
● 2026-06-06 22:32:12

●A2606:4700:3034::ac43:805f2026-06-06 → 2026-06-06 · 2 obs

○ 2016-09-09 08:11:44
● 2026-06-06 22:32:12

○A2a00:d1e0:1000:2500::22015-10-13 → 2016-01-21 · 4 obs

● 2015-10-13 20:02:22
● 2016-01-21 13:24:46
○ 2016-09-09 08:11:44
○ 2026-06-06 22:32:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...	-
off.dk	kami.ns.cloudflare.com, augustus.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.177

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: 603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.128.95, 104.21.0.231`
AAAA	2	`2606:4700:3034::ac43:805f, 2606:4700:3033::6815:e7`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

b.off.dk maps to 4 IP numbers, specifically 104.21.0.231, 172.67.128.95, 2606:4700:3033::6815:e7 and 2606:4700:3034::ac43:805f.

Two other host names, along with www.octyl.net, 18senlin.xyz and anovademocracia.com.br, also share IP numbers with b.off.dk.