tassi.dk - dns.ninja

`tassi.dk`

DNSSEC	🔒 Signed (DS record present)
A	5.186.164.183^{🇩🇰 FIBIA-P-S5.186.0.0/16 SEAS-NVE IPv4 Network}
		PTR	`server7183.serverpark.dk`
NS	`ns4.dns-123.net` ⭐
		A	35.198.132.83^{🇩🇪 Google35.198.128.0/20}
			PTR	`83.132.198.35.bc.googleusercontent.com`
NS	`ns5.dns-123.net`
		A	35.187.184.173^{🇧🇪 Google35.187.176.0/20}
			PTR	`173.184.187.35.bc.googleusercontent.com`
NS	`ns6.dns-123.net`
		A	35.228.54.1^{🇫🇮 Google35.228.48.0/20}
			PTR	`1.54.228.35.bc.googleusercontent.com`
MX	`tassi-dk.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:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.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	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
TXT	`MS=ms73424223`
TXT	`v=spf1 a mx include:_spf.serverpark.dk ~all`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns4.dns-123.net`admin@dns-123.net 2014-04-11 #3

`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 1785188881localtime Mon Jul 27 23:48:01 2026gmtime Mon Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785188701

WOT: SAFE (68/100)

Subdomains

smtp-mx.tassi.dk

mail.tassi.dk

Same first word

tassi.ch

tassi.com

tassi.at

tassi.net

tassi.fi

tassi.name

tassi.com.br

tassi.ru

tassi.hu

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tassi.co.uk

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tassi.ca

tassi.biz

tassi.dk

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siast.net

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DNS History

10 records (5 active, 5 former)

○NSns1.dns-123.net2015-06-16 → 2017-03-26 · 4 obs

● 2015-06-16 22:39:42
● 2017-03-26 21:26:20
○ 2026-03-09 04:34:54
○ 2026-07-27 22:28:38

○NSns2.dns-123.net2015-06-16 → 2017-03-26 · 4 obs

● 2015-06-16 22:39:42
● 2017-03-26 21:26:20
○ 2026-03-09 04:34:54
○ 2026-07-27 22:28:38

○NSns3.dns-123.net2015-06-16 → 2017-03-26 · 4 obs

● 2015-06-16 22:39:42
● 2017-03-26 21:26:20
○ 2026-03-09 04:34:54
○ 2026-07-27 22:28:38

●NSns4.dns-123.net2026-03-09 → 2026-07-27 · 3 obs

○ 2017-03-26 21:26:20
● 2026-03-09 04:34:54
● 2026-07-27 22:28:38

●NSns5.dns-123.net2026-03-09 → 2026-07-27 · 3 obs

○ 2017-03-26 21:26:20
● 2026-03-09 04:34:54
● 2026-07-27 22:28:38

●NSns6.dns-123.net2026-03-09 → 2026-07-27 · 3 obs

○ 2017-03-26 21:26:20
● 2026-03-09 04:34:54
● 2026-07-27 22:28:38

○MXmail.tassi.dk2015-06-16 → 2017-03-26 · 4 obs

● 2015-06-16 22:39:42
● 2017-03-26 21:26:20
○ 2026-03-09 04:34:54
○ 2026-07-27 22:28:38

●MXtassi-dk.mail.protection.outlook.com2016-01-21 → 2026-07-27 · 3 obs

○ 2015-06-16 22:39:42
● 2016-01-21 16:50:36
● 2026-07-27 22:28:38

●A5.186.164.1832026-03-09 → 2026-07-27 · 3 obs

○ 2017-03-26 21:26:20
● 2026-03-09 04:34:54
● 2026-07-27 22:28:38

○A86.48.37.532015-06-16 → 2017-03-26 · 4 obs

● 2015-06-16 22:39:42
● 2017-03-26 21:26:20
○ 2026-03-09 04:34:54
○ 2026-07-27 22:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	l.nic.dk, b.nic.dk, t.nic.dk, c.nic.dk...	-
tassi.dk	ns4.dns-123.net, ns6.dns-123.net, ns5.dns-123.net	-

✅ Authoritative Response

Server:35.187.184.173

NS records: ns4.dns-123.net, ns6.dns-123.net, ns5.dns-123.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.186.164.183`
NS	3	`ns5.dns-123.net, ns6.dns-123.net...`
MX	1	`tassi-dk.mail.protection.outlook.com (pr`
TXT	3	`MS=ms73424223, v=spf1 a mx include:_spf.serverpark.dk ~...`
SOA	1	`ns4.dns-123.net admin.dns-123.net`

Analysis

Hierarchy

tassi.dk serves as the parent of smtp-mx.tassi.dk and mail.tassi.dk.

IP Addresses

tassi.dk has exactly one IP address — 5.186.164.183.

jiit.dk, ursbak.com, mail.blinn.dk plus two other host names have IP numbers in common with tassi.dk.

Name Servers

tassi.dk is served by three name servers: ns4.dns-123.net, ns5.dns-123.net and ns6.dns-123.net.

The name servers of tassi.dk overlap at least partially with those of other domains — among them westerlund.dk, uniplan.dk, kimkok.dk and two more.

ns4.dns-123.net has IP address 35.198.132.83, ns5.dns-123.net has IP address 35.187.184.173 and ns6.dns-123.net has IP address 35.228.54.1 — one address each.

Mail Servers

tassi.dk uses one mail server — tassi-dk.mail.protection.outlook.com.

tassi-dk.mail.protection.outlook.com has 8 IP addresses: 52.101.68.3, 52.101.68.27, 52.101.68.32 plus 5 more.