`jbirke.dk`

DNSSEC	⚠️ Not signed
NS	`ns01.one.com` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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`

`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 1778766481localtime Thu May 14 15:48:01 2026gmtime Thu Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1778766661

Same first word

jbirke.dk

jbirke.de

Similar names

bijker.de

bijker.nl

bijker.info

bijker.tv

kejirb.com

bijker.org

jrbike.cn

bijker.com

DNS History

6 records (2 active, 4 former)

●NSns01.one.com2015-07-18 → 2026-05-14 · 2 obs

● 2015-07-18 00:46:38
● 2026-05-14 14:05:42

●NSns02.one.com2015-07-18 → 2026-05-14 · 2 obs

● 2015-07-18 00:46:38
● 2026-05-14 14:05:42

○MXmxcluster1.one.com2015-07-18 → 2017-06-18 · 3 obs

● 2015-07-18 00:46:38
● 2017-06-18 09:35:00
○ 2026-05-14 14:05:42

○MXmxcluster2.one.com2015-07-18 → 2017-06-18 · 3 obs

● 2015-07-18 00:46:38
● 2017-06-18 09:35:00
○ 2026-05-14 14:05:42

○A46.30.212.1142015-07-18 → 2016-07-16 · 4 obs

● 2015-07-18 00:46:38
● 2016-07-16 13:59:12
○ 2017-06-18 09:35:00
○ 2026-05-14 14:05:42

○A46.30.215.152017-06-18 → 2017-06-18 · 3 obs

○ 2016-07-16 13:59:12
● 2017-06-18 09:35:00
○ 2026-05-14 14:05:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, l.nic.dk, h.nic.dk, c.nic.dk...	-
jbirke.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 jbirke.dk (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

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

jbirke.dk shares the same name server setup as other domains, for instance megamixgo.com.br, inventis.se, levinsohn.dk, ifgt.de and spulle.nl.

Host names with two IP numbers:

The host name ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10; the host name ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

jbirke.dk - robtex.com

jbirke.dk

dk