`jjo.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a06:4004:20fa:ffff::2^{🇩🇰 KVIKNET-DK2a06:4000::/29 Kviknet DK IPv6 network}
		PTR	`2a06.4004.20fa.ffff.0000.0000.0000.0002.static6.kviknet.net`
A	78.31.252.102^{🇩🇰 KVIKNET-DK78.31.252.0/22}
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	`post.jjo.dk` ⭐
		A	159.69.81.45^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`static.45.81.69.159.clients.your-server.de`
SOA	`ns01.one.com`hostmaster@one.com 2026-03-15 #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 1774412641localtime Wed Mar 25 05:24:01 2026gmtime Wed Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1774412641

Subdomains

post.jjo.dk

Same first word

jjo.cl

jjo.ca

jjo.co.kr

jjo.de

jjo.net

jjo.dk

jjo.ir

jjo.com.br

jjo.nl

jjo.org

jjo.co.uk

jjo.kr

jjo.co

jjo.com

jjo.se

jjo.cz

jjo.be

Similar names

ojj.de

joj.cz

joj.sk

joj.it

ojj.org

ojj.it

joj.de

joj.no

ojj.fr

ojj.com

joj.tv

joj.nl

joj.co.jp

joj.se

joj.xyz

joj.org

joj.ru

ojj.net

joj.co

joj.me

joj.com.tw

ojj.co.uk

ojj.ru

joj.is

joj.fi

joj.us

joj.net

joj.ch

ojj.be

ojj.kr

joj.com.cy

joj.dk

ojj.in

joj.com

joj.be

ojj.us

joj.mobi

DNS History

20 records (5 active, 15 former)

●NSns01.one.com2026-02-15 → 2026-03-25 · 3 obs

○ 2021-02-25 19:30:06
● 2026-02-15 09:45:54
● 2026-03-25 04:30:12

●NSns02.one.com2026-02-15 → 2026-03-25 · 3 obs

○ 2021-02-25 19:30:06
● 2026-02-15 09:45:54
● 2026-03-25 04:30:12

○NSns1.gratisdns.dk2015-08-27 → 2016-12-29 · 4 obs

● 2015-08-27 18:59:48
● 2016-12-29 01:54:58
○ 2021-02-25 19:30:06
○ 2026-03-25 04:30:12

○NSns1.powerhosting.dk2021-02-25 → 2021-02-25 · 4 obs

○ 2016-12-29 01:54:58
● 2021-02-25 19:30:06
○ 2026-02-15 09:45:54
○ 2026-03-25 04:30:12

○NSns2.gratisdns.dk2015-08-27 → 2016-12-29 · 4 obs

● 2015-08-27 18:59:48
● 2016-12-29 01:54:58
○ 2021-02-25 19:30:06
○ 2026-03-25 04:30:12

○NSns2.powerhosting.dk2021-02-25 → 2021-02-25 · 4 obs

○ 2016-12-29 01:54:58
● 2021-02-25 19:30:06
○ 2026-02-15 09:45:54
○ 2026-03-25 04:30:12

○NSns3.gratisdns.dk2015-08-27 → 2016-12-29 · 4 obs

● 2015-08-27 18:59:48
● 2016-12-29 01:54:58
○ 2021-02-25 19:30:06
○ 2026-03-25 04:30:12

○NSns3.powerhosting.dk2021-02-25 → 2021-02-25 · 4 obs

○ 2016-12-29 01:54:58
● 2021-02-25 19:30:06
○ 2026-02-15 09:45:54
○ 2026-03-25 04:30:12

○NSns4.gratisdns.dk2015-08-27 → 2016-12-29 · 4 obs

● 2015-08-27 18:59:48
● 2016-12-29 01:54:58
○ 2021-02-25 19:30:06
○ 2026-03-25 04:30:12

○NSns4.powerhosting.dk2021-02-25 → 2021-02-25 · 4 obs

○ 2016-12-29 01:54:58
● 2021-02-25 19:30:06
○ 2026-02-15 09:45:54
○ 2026-03-25 04:30:12

○NSns5.gratisdns.dk2015-08-27 → 2016-12-29 · 4 obs

● 2015-08-27 18:59:48
● 2016-12-29 01:54:58
○ 2021-02-25 19:30:06
○ 2026-03-25 04:30:12

○NSns5.powerhosting.dk2021-02-25 → 2021-02-25 · 4 obs

○ 2016-12-29 01:54:58
● 2021-02-25 19:30:06
○ 2026-02-15 09:45:54
○ 2026-03-25 04:30:12

○MXbackup-mx.powerhosting.dk2015-08-27 → 2016-12-29 · 4 obs

● 2015-08-27 18:59:48
● 2016-12-29 01:54:58
○ 2021-02-25 19:30:06
○ 2026-03-25 04:30:12

○MXjjo-dk.mail.protection.outlook.com2021-02-25 → 2021-02-25 · 4 obs

○ 2016-12-29 01:54:58
● 2021-02-25 19:30:06
○ 2026-02-15 09:45:54
○ 2026-03-25 04:30:12

○MXmailscanner.powerhosting.dk2015-08-27 → 2016-12-29 · 4 obs

● 2015-08-27 18:59:48
● 2016-12-29 01:54:58
○ 2021-02-25 19:30:06
○ 2026-03-25 04:30:12

●MXpost.jjo.dk2026-02-15 → 2026-03-25 · 3 obs

○ 2021-02-25 19:30:06
● 2026-02-15 09:45:54
● 2026-03-25 04:30:12

○A185.31.76.1042015-08-27 → 2021-02-25 · 4 obs

● 2015-08-27 18:59:48
● 2021-02-25 19:30:06
○ 2026-02-15 09:45:54
○ 2026-03-25 04:30:12

○A2a00:b920:2:1337::1042015-08-27 → 2021-02-25 · 4 obs

● 2015-08-27 18:59:48
● 2021-02-25 19:30:06
○ 2026-02-15 09:45:54
○ 2026-03-25 04:30:12

●A2a06:4004:20fa:ffff::22026-02-15 → 2026-03-25 · 3 obs

○ 2021-02-25 19:30:06
● 2026-02-15 09:45:54
● 2026-03-25 04:30:12

●A78.31.252.1022026-02-15 → 2026-03-25 · 3 obs

○ 2021-02-25 19:30:06
● 2026-02-15 09:45:54
● 2026-03-25 04:30:12

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:195.206.121.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.31.252.102`
AAAA	1	`2a06:4004:20fa:ffff::2`
NS	2	`ns01.one.com, ns02.one.com`
MX	1	`post.jjo.dk (pri: 0)`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

Hierarchy

jjo.dk is a parent of post.jjo.dk.

IP Addresses

jjo.dk points to two IP numbers: 2a06:4004:20fa:ffff::2 and 78.31.252.102.

Name Servers

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

jjo.dk uses the same name server setup as other domains, including skaarup.eu, radiovigsoe.dk, nysted.me, bpcs.dk and boardlogic.dk.

jjo.dk shares some name servers with other domains, for example norddjurs-biblioteker.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

The mail server for jjo.dk is post.jjo.dk.

Host post.jjo.dk points to IP 159.69.81.45.

jjo.dk - robtex.com

jjo.dk

dk

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`jjo.dk`

`dk`