`datacity.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:101:4c:eec6:da4c:4c7f^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	77.111.240.201^{🇩🇰 ONECOM77.111.240.0/22 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	`datacity-dk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`MS=FB2F7E79C7BD44156AC11D377743F6BABA38C680`
TXT	`google-site-verification=p1xYPfWRzrimYtlNDgj2tcFeU439-5cUo8_DkjFLd3A`
TXT	`v=spf1 include:spf.protection.outlook.com include:_custspf.one.com ~all`
SOA	`ns01.one.com`hostmaster@one.com 2026-04-28 #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 1778347081localtime Sat May 9 19:18:01 2026gmtime Sat Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1778347081

Same first word

datacity.net

datacity.services

datacity.dk

datacity.com

datacity.org.il

datacity.fr

datacity.ca

datacity.md

datacity.es

datacity.se

datacity.de

datacity.online

datacity.no

datacity.cz

datacity.org

datacity.com.br

datacity.ch

datacity.hu

Similar names

DNS History

17 records (5 active, 12 former)

○NSns0.danhost.dk2017-02-06 → 2018-08-21 · 5 obs

○ 2016-03-28 01:47:24
● 2017-02-06 02:42:08
● 2018-08-21 06:46:34
○ 2026-02-17 16:12:04
○ 2026-05-09 17:46:04

●NSns01.one.com2026-02-17 → 2026-05-09 · 3 obs

○ 2018-08-21 06:46:34
● 2026-02-17 16:12:04
● 2026-05-09 17:46:04

●NSns02.one.com2026-02-17 → 2026-05-09 · 3 obs

○ 2018-08-21 06:46:34
● 2026-02-17 16:12:04
● 2026-05-09 17:46:04

○NSns1.danhost.dk2017-02-06 → 2018-08-21 · 5 obs

○ 2016-03-28 01:47:24
● 2017-02-06 02:42:08
● 2018-08-21 06:46:34
○ 2026-02-17 16:12:04
○ 2026-05-09 17:46:04

○NSns1.unoeuro.com2015-08-18 → 2016-03-28 · 4 obs

● 2015-08-18 20:57:20
● 2016-03-28 01:47:24
○ 2017-02-06 02:42:08
○ 2026-05-09 17:46:04

○NSns2.unoeuro.com2015-08-18 → 2016-03-28 · 4 obs

● 2015-08-18 20:57:20
● 2016-03-28 01:47:24
○ 2017-02-06 02:42:08
○ 2026-05-09 17:46:04

○NSns3.unoeuro.com2015-08-18 → 2016-03-28 · 4 obs

● 2015-08-18 20:57:20
● 2016-03-28 01:47:24
○ 2017-02-06 02:42:08
○ 2026-05-09 17:46:04

○NSns4.unoeuro.com2015-08-18 → 2016-03-28 · 4 obs

● 2015-08-18 20:57:20
● 2016-03-28 01:47:24
○ 2017-02-06 02:42:08
○ 2026-05-09 17:46:04

●MXdatacity-dk.mail.protection.outlook.com2026-02-17 → 2026-05-09 · 3 obs

○ 2018-08-21 06:46:34
● 2026-02-17 16:12:04
● 2026-05-09 17:46:04

○MXmail2.unoeuro.com2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 20:57:20
○ 2015-12-27 18:06:52
○ 2026-05-09 17:46:04

○MXmx.unoeuro.com2015-12-27 → 2016-03-28 · 5 obs

○ 2015-08-18 20:57:20
● 2015-12-27 18:06:52
● 2016-03-28 01:47:24
○ 2017-02-06 02:42:08
○ 2026-05-09 17:46:04

○MXsmtp.danhost.dk2017-02-06 → 2018-08-21 · 5 obs

○ 2016-03-28 01:47:24
● 2017-02-06 02:42:08
● 2018-08-21 06:46:34
○ 2026-02-17 16:12:04
○ 2026-05-09 17:46:04

○A195.178.15.132017-02-06 → 2017-02-06 · 4 obs

○ 2016-03-28 01:47:24
● 2017-02-06 02:42:08
○ 2018-08-21 06:46:34
○ 2026-05-09 17:46:04

○A23.227.38.322018-08-21 → 2018-08-21 · 4 obs

○ 2017-02-06 02:42:08
● 2018-08-21 06:46:34
○ 2026-02-17 16:12:04
○ 2026-05-09 17:46:04

●A2a02:2350:5:101:4c:eec6:da4c:4c7f2026-02-17 → 2026-05-09 · 3 obs

○ 2018-08-21 06:46:34
● 2026-02-17 16:12:04
● 2026-05-09 17:46:04

●A77.111.240.2012026-02-17 → 2026-05-09 · 3 obs

○ 2018-08-21 06:46:34
● 2026-02-17 16:12:04
● 2026-05-09 17:46:04

○A94.231.103.552015-08-18 → 2016-03-28 · 4 obs

● 2015-08-18 20:57:20
● 2016-03-28 01:47:24
○ 2017-02-06 02:42:08
○ 2026-05-09 17:46:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	t.nic.dk, c.nic.dk, b.nic.dk, h.nic.dk...	-
datacity.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: 1154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.111.240.201`
AAAA	1	`2a02:2350:5:101:4c:eec6:da4c:4c7f`
NS	2	`ns02.one.com, ns01.one.com`
MX	1	`datacity-dk.mail.protection.outlook.com`
TXT	3	`MS=FB2F7E79C7BD44156AC11D377743F6BABA38C, google-site-verification=p1xYPfWRzrimYtl...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

datacity.dk points to two IPs: 2a02:2350:5:101:4c:eec6:da4c:4c7f and 77.111.240.201.

Other host names, for instance mail2.simteq.com, mail.simteq.com, oddo.se, bendprojects.com and rusman.nl share IP numbers with datacity.dk.

Name Servers

Two name servers ns01.one.com and ns02.one.com are delegated to datacity.dk.

datacity.dk uses the same name server configuration as other domains, such as 1lsc.de, 2700-netavisen.dk, stopdarmkanker.be, skunkradiolive.com and ppinfo.dk.

Host names with two IPs:

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

datacity.dk is handled by a single mail server, datacity-dk.mail.protection.outlook.com.

datacity-dk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::f, 52.101.68.25, 52.101.68.36, 52.101.73.11 and 52.101.73.22.

datacity.dk - robtex.com

datacity.dk

dk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`datacity.dk`

`dk`