bykragh.dk - robtex.com

`bykragh.dk`

	DNSSEC	⚠️ Not signed
	A	2a02:2350:5:10e:79:55a:29cf:fac1^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
	A	46.30.215.15^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
	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	`mx1.pub.mailpod12-cph3.one.com` ⭐
			A	104.37.34.246^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
				PTR	`mx1.pub.mailpod12-cph3.one.com`
	MX	`mx2.pub.mailpod12-cph3.one.com` ⭐
			A	104.37.34.247^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
				PTR	`mx2.pub.mailpod12-cph3.one.com`
	MX	`mx3.pub.mailpod12-cph3.one.com` ⭐
			A	104.37.34.248^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
				PTR	`mx3.pub.mailpod12-cph3.one.com`
	MX	`mx4.pub.mailpod12-cph3.one.com` ⭐
			A	104.37.34.249^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
				PTR	`mx4.pub.mailpod12-cph3.one.com`
	SOA	`ns01.one.com`hostmaster@one.com 2026-02-22 #5

`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 1771291441localtime Tue Feb 17 02:24:01 2026gmtime Tue Fe...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1771291261

Same first word

bykragh.com

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server: 185.10.11.10

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bykragh.dk (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.215.15`
AAAA	1	`2a02:2350:5:10e:79:55a:29cf:fac1`
NS	2	`ns02.one.com, ns01.one.com`
MX	4	`mx4.pub.mailpod12-cph3.one.com (pri: 10), mx3.pub.mailpod12-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

bykragh.dk points to two IP numbers: 2a02:2350:5:10e:79:55a:29cf:fac1 and 46.30.215.15.

Other host names such as webicon.no, rlcc.se, mirarte.org, engolf.dk and www.stlukesra.org.uk share IP numbers with bykragh.dk.

Name Servers

bykragh.dk is delegated to two name servers: ns01.one.com and ns02.one.com.

bykragh.dk uses the same name server setup as other domains, including gbultras.com, karinholmberg.se, moped.coffee, cme.dk and wadoryu.dk.

Host names with two IP numbers:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.

ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

bykragh.dk is handled by four mail servers: mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com.

bykragh.dk shares at least some mail servers with other domains, for example swedevent.se, phonenatic.com, wistemar.se, all-stars.dk and 1kub.org.

Host names with one IP: mx1.pub.mailpod12-cph3.one.com points to 104.37.34.246; mx2.pub.mailpod12-cph3.one.com points to 104.37.34.247; mx3.pub.mailpod12-cph3.one.com points to 104.37.34.248; mx4.pub.mailpod12-cph3.one.com points to 104.37.34.249.