8a.dk - dns.ninja

`8a.dk`

DNSSEC	🔒 Signed (DS record present)
A	93.191.155.253^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
		PTR	`vm1378.enterprisecloud.nu`
NS	`ns1.curanet.dk.8a.dk` ⭐
		A	93.191.155.253^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
			PTR	`vm1378.enterprisecloud.nu`
NS	`ns1.curanet.dk`
		A	2a02:2339:4006:108::123^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns1.curanet.dk`
		A	185.25.141.12^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns1.curanet.dk`
NS	`ns2.curanet.dk`
		A	2a02:2339:1:10f::123:123^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.curanet.dk`
		A	91.197.248.75^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.curanet.dk`
MX	`mx1.onlinemail.io` ⭐
		A	185.21.42.12^{🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S}
			PTR	`mx1.onlinemail.io`
MX	`mx2.onlinemail.io`⁽²⁰⁾
		A	46.36.208.16^{🇩🇰 team-blue-denmark46.36.208.0/21}
			PTR	`mx2.onlinemail.io`
TXT	`v=spf1 a mx include:spf.curanet.dk -all`
SOA	`ns1.curanet.dk.8a.dk`hostmaster@curanet.dk 2021-11-17 #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 1784825281localtime Thu Jul 23 18:48:01 2026gmtime Thu Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1784825461

Subdomains

dk.8a.dk

Same first word

8a.in.ua

8a.hk

8a.cz

8a.fr

8a.sk

8a.be

8a.com.mx

8a.biz

8a.ua

8a.cm

8a.ru

8a.eu

8a.nu

8a.net

8a.com

8a.is

8a.co.kr

8a.nl

8a.de

8a.ro

8a.no

8a.co

8a.dk

8a.cl

8a.su

8a.pl

8a.hu

8a.pw

8a.net.cn

8a.se

8a.lt

8a.bg

8a.cn

Similar names

a8.com.tw

a8.no

a8.de

a8.tel

a8.biz

a8.com

a8.agency

a8.sg

a8.vc

a8.org

a8.cn

a8.eu

a8.io

a8.co.za

a8.be

a8.fr

a8.ca

a8.dk

a8.net

a8.world

a8.co.nz

a8.cl

a8.cm

a8.co.uk

a8.ie

a8.kz

a8.se

a8.games

a8.hu

a8.nl

a8.tech

a8.is

a8.bet

a8.to

a8.com.tr

a8.business

a8.lt

a8.fi

a8.network

a8.ro

a8.country

DNS History

7 records (6 active, 1 former)

●NSns1.curanet.dk2015-08-09 → 2026-07-23 · 2 obs

● 2015-08-09 10:10:32
● 2026-07-23 16:51:54

●NSns1.curanet.dk.8a.dk2015-08-09 → 2026-07-23 · 2 obs

● 2015-08-09 10:10:32
● 2026-07-23 16:51:54

●NSns2.curanet.dk2015-08-09 → 2026-07-23 · 2 obs

● 2015-08-09 10:10:32
● 2026-07-23 16:51:54

○MXmail10.123hotel.dk2015-08-09 → 2018-09-20 · 4 obs

● 2015-08-09 10:10:32
● 2018-09-20 15:06:18
○ 2020-11-28 03:04:18
○ 2026-07-23 16:51:54

●MXmx1.onlinemail.io2020-11-28 → 2026-07-23 · 3 obs

○ 2018-09-20 15:06:18
● 2020-11-28 03:04:18
● 2026-07-23 16:51:54

●MXmx2.onlinemail.io2020-11-28 → 2026-07-23 · 3 obs

○ 2018-09-20 15:06:18
● 2020-11-28 03:04:18
● 2026-07-23 16:51:54

●A93.191.155.2532015-08-09 → 2026-07-23 · 2 obs

● 2015-08-09 10:10:32
● 2026-07-23 16:51:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	12 records
8a.dk	ns1.curanet.dk, ns2.curanet.dk	-

✅ Authoritative Response

Server:185.25.141.12

NS records: ns1.curanet.dk, ns2.curanet.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.155.253`
NS	2	`ns2.curanet.dk, ns1.curanet.dk`
MX	2	`mx1.onlinemail.io (pri: 10), mx2.onlinemail.io (pri: 20)`
TXT	1	`v=spf1 a mx include:spf.curanet.dk -all`
SOA	1	`ns1.curanet.dk.8a.dk hostmaster.curanet.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)

Analysis

Hierarchy

The domain dk.8a.dk falls under the parent 8a.dk.

IP Addresses

8a.dk has exactly one IP address — 93.191.155.253.

messec.dk, klokkeblomsten.dk, media4.dk plus two other host names have IP numbers in common with 8a.dk.

Name Servers

DNS for 8a.dk is handled by three authoritative name servers: ns1.curanet.dk, ns2.curanet.dk and ns1.curanet.dk.8a.dk.

At least some of 8a.dk's name servers are shared with other domains, for example opal-tex.dk, pema.dk, prprint.dk and two more.

These name servers tend to be used in conjunction with the name servers ns1.123hotel.dk.

Host names pointing to two IP addresses:

ns1.curanet.dk has two IP addresses: 185.25.141.12 and 2a02:2339:4006:108::123.

ns2.curanet.dk has two IP addresses: 91.197.248.75 and 2a02:2339:1:10f::123:123.

Host names resolving to a single IP address:

ns1.curanet.dk.8a.dk directs to 93.191.155.253.

Mail Servers

8a.dk uses two mail servers, mx1.onlinemail.io and mx2.onlinemail.io.

The mail server setup of 8a.dk matches that of other domains such as bwit.dk, medipierce.com, acelshop.dk and two others.

At least a portion of 8a.dk's mail servers are shared with other domains, among them vmok.dk and erlingssonaps-dk-kd7i.devsiite.dk.

Each of mx1.onlinemail.io and mx2.onlinemail.io has one IP address: mx1.onlinemail.io uses 185.21.42.12 and mx2.onlinemail.io uses 46.36.208.16.