a-data.dk - dns.ninja

`a-data.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a06:98c1:3200::90:80^{🇺🇸 Cloudflare2a06:98c1:3200::/48} ✓ In HTTPS hints
A	2a06:98c1:3200::90:81^{🇺🇸 Cloudflare2a06:98c1:3200::/48} ✓ In HTTPS hints
A	2a06:98c1:3200::90:82^{🇺🇸 Cloudflare2a06:98c1:3200::/48} ✓ In HTTPS hints
A	2a06:98c1:3200::90:83^{🇺🇸 Cloudflare2a06:98c1:3200::/48} ✓ In HTTPS hints
A	141.101.90.104^{🇺🇸 Cloudflare141.101.90.0/24} ✓ In HTTPS hints
A	141.101.90.105^{🇺🇸 Cloudflare141.101.90.0/24} ✓ In HTTPS hints
A	141.101.90.106^{🇺🇸 Cloudflare141.101.90.0/24} ✓ In HTTPS hints
A	141.101.90.107^{🇺🇸 Cloudflare141.101.90.0/24} ✓ In HTTPS hints
NS	`johnathan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c2c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`johnathan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`johnathan.ns.cloudflare.com`
		A	108.162.195.44^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	162.159.44.44^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	172.64.35.44^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
NS	`ruth.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
MX	`adata-dk0c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
TXT	`MS=ms64589771`
TXT	`_globalsign-domain-verification=DQVMk6SGN3dod-fO8n0X3JtqvFK0cAPbsFml5YNqK1`
TXT	`_globalsign-domain-verification=HRyM5143tE2wfrNEkuS3EnQYdlKZWlbgRtv6fiDZ9C`
TXT	`_lyp5a7w5p7hmujfdf6git446i13ivh5`
TXT	`_zgtaz11xzbw7dkuyhfwsihac8tam880`
TXT	`miro-verification=ce05497ecf529e61427f3bfb55fc352f7906c4d0`
TXT	`v=spf1 a mx ip4:185.128.102.81 ip4:185.128.102.82 include:spf.protection.outl...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	141.101.90.104, 141.101.90.105, 141.101.90.106, 141.101.90.107
		IPv6 hints	2a06:98c1:3200::90:80, 2a06:98c1:3200::90:81, 2a06:98c1:3200::90:82, 2a06:98c1:3200::90:83
SOA	`johnathan.ns.cloudflare.com`dns@cloudflare.com serial=2408536358

`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 1783445221localtime Tue Jul 7 19:27:01 2026gmtime Tue Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783445221

Subdomains

www.a-data.dk

Same first word

a-data.xyz

a-data.net

a-data.ch

a-data.nu

a-data.no

a-data.fr

a-data.eu

a-data.pro

a-data.nl

a-data.de

a-data.dk

a-data.ru

Similar names

data-a.ru

ada-ta.com

ta-daa.de

data-a.jp

data-a.com

ta-daa.com

data-a.de

DNS History

32 records (11 active, 21 former)

○NSdns1.a-data.dk2015-06-29 → 2020-02-21 · 4 obs

● 2015-06-29 01:12:46
● 2020-02-21 14:32:50
○ 2026-02-16 02:32:42
○ 2026-07-07 18:08:06

○NSdns2.a-data.dk2015-06-29 → 2020-02-21 · 4 obs

● 2015-06-29 01:12:46
● 2020-02-21 14:32:50
○ 2026-02-16 02:32:42
○ 2026-07-07 18:08:06

●NSjohnathan.ns.cloudflare.com2026-02-16 → 2026-07-07 · 3 obs

○ 2020-02-21 14:32:50
● 2026-02-16 02:32:42
● 2026-07-07 18:08:06

●NSruth.ns.cloudflare.com2026-02-16 → 2026-07-07 · 3 obs

○ 2020-02-21 14:32:50
● 2026-02-16 02:32:42
● 2026-07-07 18:08:06

●MXadata-dk0c.mail.protection.outlook.com2026-02-16 → 2026-07-07 · 3 obs

○ 2020-02-21 14:32:50
● 2026-02-16 02:32:42
● 2026-07-07 18:08:06

○MXmail.a-data.dk2015-06-29 → 2020-02-21 · 4 obs

● 2015-06-29 01:12:46
● 2020-02-21 14:32:50
○ 2026-02-16 02:32:42
○ 2026-07-07 18:08:06

○MXmail2.a-data.dk2015-06-29 → 2020-02-21 · 4 obs

● 2015-06-29 01:12:46
● 2020-02-21 14:32:50
○ 2026-02-16 02:32:42
○ 2026-07-07 18:08:06

○MXmx.a-data.dk2015-06-29 → 2020-02-21 · 4 obs

● 2015-06-29 01:12:46
● 2020-02-21 14:32:50
○ 2026-02-16 02:32:42
○ 2026-07-07 18:08:06

○A104.18.2.1472026-02-16 → 2026-04-19 · 5 obs

○ 2020-02-21 14:32:50
● 2026-02-16 02:32:42
● 2026-04-19 06:28:36
○ 2026-04-20 08:01:52
○ 2026-07-07 18:08:06

○A104.18.3.1472026-02-16 → 2026-04-19 · 5 obs

○ 2020-02-21 14:32:50
● 2026-02-16 02:32:42
● 2026-04-19 06:28:36
○ 2026-04-20 08:01:52
○ 2026-07-07 18:08:06

●A141.101.90.1042026-04-20 → 2026-07-07 · 3 obs

○ 2026-04-20 08:01:52
● 2026-04-20 17:05:34
● 2026-07-07 18:08:06

●A141.101.90.1052026-04-20 → 2026-07-07 · 3 obs

○ 2026-04-20 08:01:52
● 2026-04-20 17:05:34
● 2026-07-07 18:08:06

●A141.101.90.1062026-04-20 → 2026-07-07 · 3 obs

○ 2026-04-20 08:01:52
● 2026-04-20 17:05:34
● 2026-07-07 18:08:06

●A141.101.90.1072026-04-20 → 2026-07-07 · 3 obs

○ 2026-04-20 08:01:52
● 2026-04-20 17:05:34
● 2026-07-07 18:08:06

○A141.101.90.962026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-19 06:28:36
● 2026-04-20 08:01:52
○ 2026-04-20 17:05:34
○ 2026-07-07 18:08:06

○A141.101.90.972026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-19 06:28:36
● 2026-04-20 08:01:52
○ 2026-04-20 17:05:34
○ 2026-07-07 18:08:06

○A141.101.90.982026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-19 06:28:36
● 2026-04-20 08:01:52
○ 2026-04-20 17:05:34
○ 2026-07-07 18:08:06

○A141.101.90.992026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-19 06:28:36
● 2026-04-20 08:01:52
○ 2026-04-20 17:05:34
○ 2026-07-07 18:08:06

○A188.120.88.602017-10-03 → 2017-10-03 · 4 obs

○ 2017-08-13 12:41:08
● 2017-10-03 09:11:36
○ 2018-12-22 05:12:14
○ 2026-07-07 18:08:06

○A188.120.88.662015-06-29 → 2015-09-28 · 4 obs

● 2015-06-29 01:12:46
● 2015-09-28 23:17:24
○ 2015-12-02 22:12:10
○ 2026-07-07 18:08:06

○A188.120.88.682015-12-02 → 2017-08-13 · 5 obs

○ 2015-09-28 23:17:24
● 2015-12-02 22:12:10
● 2017-08-13 12:41:08
○ 2017-10-03 09:11:36
○ 2026-07-07 18:08:06

○A188.120.88.692018-12-22 → 2020-02-21 · 5 obs

○ 2017-10-03 09:11:36
● 2018-12-22 05:12:14
● 2020-02-21 14:32:50
○ 2026-02-16 02:32:42
○ 2026-07-07 18:08:06

○A2606:4700::6812:2932026-02-16 → 2026-04-19 · 5 obs

○ 2020-02-21 14:32:50
● 2026-02-16 02:32:42
● 2026-04-19 06:28:36
○ 2026-04-20 08:01:52
○ 2026-07-07 18:08:06

○A2606:4700::6812:3932026-02-16 → 2026-04-19 · 5 obs

○ 2020-02-21 14:32:50
● 2026-02-16 02:32:42
● 2026-04-19 06:28:36
○ 2026-04-20 08:01:52
○ 2026-07-07 18:08:06

○A2a06:98c1:3200::90:02026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-19 06:28:36
● 2026-04-20 08:01:52
○ 2026-04-20 17:05:34
○ 2026-07-07 18:08:06

○A2a06:98c1:3200::90:12026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-19 06:28:36
● 2026-04-20 08:01:52
○ 2026-04-20 17:05:34
○ 2026-07-07 18:08:06

○A2a06:98c1:3200::90:22026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-19 06:28:36
● 2026-04-20 08:01:52
○ 2026-04-20 17:05:34
○ 2026-07-07 18:08:06

○A2a06:98c1:3200::90:32026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-19 06:28:36
● 2026-04-20 08:01:52
○ 2026-04-20 17:05:34
○ 2026-07-07 18:08:06

●A2a06:98c1:3200::90:802026-04-20 → 2026-07-07 · 3 obs

○ 2026-04-20 08:01:52
● 2026-04-20 17:05:34
● 2026-07-07 18:08:06

●A2a06:98c1:3200::90:812026-04-20 → 2026-07-07 · 3 obs

○ 2026-04-20 08:01:52
● 2026-04-20 17:05:34
● 2026-07-07 18:08:06

●A2a06:98c1:3200::90:822026-04-20 → 2026-07-07 · 3 obs

○ 2026-04-20 08:01:52
● 2026-04-20 17:05:34
● 2026-07-07 18:08:06

●A2a06:98c1:3200::90:832026-04-20 → 2026-07-07 · 3 obs

○ 2026-04-20 08:01:52
● 2026-04-20 17:05:34
● 2026-07-07 18:08:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
a-data.dk	ruth.ns.cloudflare.com, johnathan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.44

NS records: ruth.ns.cloudflare.com, johnathan.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 745ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`141.101.90.107, 141.101.90.105...`
AAAA	4	`2a06:98c1:3200::90:81, 2a06:98c1:3200::90:80...`
NS	2	`johnathan.ns.cloudflare.com, ruth.ns.cloudflare.com`
MX	1	`adata-dk0c.mail.protection.outlook.com (`
TXT	7	`MS=ms64589771, _globalsign-domain-verification=DQVMk6SG...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`johnathan.ns.cloudflare.com dns.cloudfla`

Analysis

Hierarchy

a-data.dk serves as the parent of www.a-data.dk.

IP Addresses

a-data.dk resolves to 8 IP numbers: 141.101.90.104, 141.101.90.105, 141.101.90.106 and 5 other.

Additional host names — us1realtime.itslearning.com, akademiebremerhaven.itslearning.com, www.trilateral.net.cdn.cloudflare.net and two others — share IP numbers with a-data.dk.

Name Servers

DNS delegation for a-data.dk points to two name servers: johnathan.ns.cloudflare.com and ruth.ns.cloudflare.com.

a-data.dk shares its name server setup with other domains, including florainfo.dk, holte.no, tidtildig.nu and two others.

a-data.dk has at least partial name server overlap with other domains, such as dachengmine.com, paigel.com, yfccampuslife.com and two others.

It is common to find these name servers paired with the name servers will.ns.cloudflare.com, stephane.ns.cloudflare.com, kenia.ns.cloudflare.com and martha.ns.cloudflare.com.

Host names with 6 IP numbers:

johnathan.ns.cloudflare.com has IP addresses 108.162.195.44, 162.159.44.44 and 172.64.35.44, plus 3 other.

ruth.ns.cloudflare.com has IP addresses 108.162.192.143, 172.64.32.143 and 173.245.58.143, plus 3 other.

Mail Servers

a-data.dk has one mail server: adata-dk0c.mail.protection.outlook.com.

adata-dk0c.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.27, 52.101.68.32, 52.101.73.6 and 5 other.