`2bf.dk`

DNSSEC	🔒 Signed (DS record present)
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c19::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrp-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
MX	`f7utkbzplrg4h2nj7r54splghg5havvf6orwo6ywjds5qqbtsw2q.mx-verification.google.com`⁽¹⁵⁾
SOA	`ns01.one.com`hostmaster@one.com 2026-04-12 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1778450581localtime Mon May 11 00:03:01 2026gmtime Sun Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1778450581

Same first word

2bf.net

2bf.dk

2bf.nl

2bf.com

2bf.pro

2bf.cn

2bf.org

2bf.co

2bf.ru

Similar names

f2b.cc

2fb.be

b2f.com

bf2.de

b2f.in

fb2.ws

fb2.mobi

f2b.com.br

b2f.app

fb2.org

b2f.au

fb2.com

b2f.pt

b2f.it

b2f.co

bf2.world

b2f.org

bf2.se

fb2.online

bf2.net.cn

f2b.it

fb2.pages.dev

bf2.fr

f2b.ru

fb2.top

bf2.hu

f2b.cz

fb2.co

2fb.top

fb2.de

fb2.space

b2f.org.ua

b2f.com.br

b2f.online

bf2.lt

f2b.de

fb2.hu

bf2.com

b2f.be

b2f.net

2fb.de

fb2.jp

bf2.com.br

fb2.ru

b2f.eu

2fb.net

f2b.com

b2f.us

f2b.at

f2b.biz

f2b.net

2fb.com.au

f2b.fr

b2f.nl

b2f.eng.br

b2f.co.in

bf2.cn

b2f.fr

fb2.cc

bf2.in

f2b.co

fb2.eu

f2b.co.uk

fb2.me

f2b.in

bf2.ws

2fb.com

f2b.xyz

b2f.ru

bf2.com.cn

b2f.com.au

bf2.mobi

f2b.me

bf2.us

2fb.ir

fb2.net

b2f.alsace

DNS History

12 records (12 active, 0 former)

●NSns01.one.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●NSns02.one.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●MXalt1.aspmx.l.google.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●MXalt2.aspmx.l.google.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●MXalt3.aspmx.l.google.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●MXalt4.aspmx.l.google.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●MXaspmx.l.google.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●MXf7utkbzplrg4h2nj7r54splghg5havvf6orwo6ywjds5qqbtsw2q.mx-verification.google.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●A216.239.32.212026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●A216.239.34.212026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●A216.239.36.212026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

●A216.239.38.212026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 00:01:16
● 2026-05-10 22:34:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
2bf.dk	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.32.21, 216.239.38.21...`
NS	2	`ns01.one.com, ns02.one.com`
MX	6	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

2bf.dk resolves to four IPs: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Other host names, for instance techducate.org, electronza.com, robotmotel.com, brandorblog.com and dextek.net share IP numbers with 2bf.dk.

Name Servers

2bf.dk has two name servers: ns01.one.com and ns02.one.com.

2bf.dk shares the same name server setup as other domains, for example feldfos.com, ensepatec.me, cklm.dk, comeidea.eu and bro-technics.com.