fosmark.dk - dns.ninja

`fosmark.dk`

DNSSEC	🔒 Signed (DS record present)
A	93.191.156.116^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
		PTR	`linux235.unoeuro.com`
NS	`ns1.simply.com` ⭐
		A	2a02:2339:1:15c::4562:4562^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns1.simply.com`
		A	91.197.248.78^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns1.simply.com`
NS	`ns2.simply.com`
		A	2a02:2339:4006:101::4562:4562^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns2.simply.com`
		A	185.25.141.15^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns2.simply.com`
NS	`ns3.simply.com`
		A	91.197.248.79^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns3.simply.com`
NS	`ns4.simply.com`
		A	91.197.248.80^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns4.simply.com`
MX	`mx.simply.com` ⭐
		A	94.231.106.20^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
			PTR	`mx.simply.com`
TXT	`v=spf1 include:spf.simply.com ?all`
SOA	`ns1.simply.com`hostmaster@simply.com 2025-04-23 #0

`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 1784965861localtime Sat Jul 25 09:51:01 2026gmtime Sat Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1784965861

Same first word

fosmark.dk

Similar names

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makrofs.com

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DNS History

11 records (6 active, 5 former)

●NSns1.simply.com2026-05-16 → 2026-07-25 · 3 obs

○ 2017-09-04 16:37:48
● 2026-05-16 16:30:20
● 2026-07-25 07:59:04

○NSns1.surf-town.net2015-07-06 → 2017-09-04 · 4 obs

● 2015-07-06 18:36:10
● 2017-09-04 16:37:48
○ 2026-05-16 16:30:20
○ 2026-07-25 07:59:04

●NSns2.simply.com2026-05-16 → 2026-07-25 · 3 obs

○ 2017-09-04 16:37:48
● 2026-05-16 16:30:20
● 2026-07-25 07:59:04

○NSns2.surf-town.net2015-07-06 → 2017-09-04 · 4 obs

● 2015-07-06 18:36:10
● 2017-09-04 16:37:48
○ 2026-05-16 16:30:20
○ 2026-07-25 07:59:04

●NSns3.simply.com2026-05-16 → 2026-07-25 · 3 obs

○ 2017-09-04 16:37:48
● 2026-05-16 16:30:20
● 2026-07-25 07:59:04

○NSns3.surf-town.net2015-07-06 → 2017-09-04 · 4 obs

● 2015-07-06 18:36:10
● 2017-09-04 16:37:48
○ 2026-05-16 16:30:20
○ 2026-07-25 07:59:04

●NSns4.simply.com2026-05-16 → 2026-07-25 · 3 obs

○ 2017-09-04 16:37:48
● 2026-05-16 16:30:20
● 2026-07-25 07:59:04

○MXmail2.surftown.dk2015-07-06 → 2017-09-04 · 4 obs

● 2015-07-06 18:36:10
● 2017-09-04 16:37:48
○ 2026-05-16 16:30:20
○ 2026-07-25 07:59:04

●MXmx.simply.com2026-05-16 → 2026-07-25 · 3 obs

○ 2017-09-04 16:37:48
● 2026-05-16 16:30:20
● 2026-07-25 07:59:04

○A212.97.132.1182015-07-06 → 2017-09-04 · 4 obs

● 2015-07-06 18:36:10
● 2017-09-04 16:37:48
○ 2026-05-16 16:30:20
○ 2026-07-25 07:59:04

●A93.191.156.1162026-05-16 → 2026-07-25 · 3 obs

○ 2017-09-04 16:37:48
● 2026-05-16 16:30:20
● 2026-07-25 07:59:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	t.nic.dk, h.nic.dk, l.nic.dk, b.nic.dk...	-
fosmark.dk	ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com	-

✅ Authoritative Response

Server:91.197.248.78

NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1090ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.156.116`
NS	4	`ns3.simply.com, ns4.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
TXT	1	`v=spf1 include:spf.simply.com ?all`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

fosmark.dk has exactly one IP address — 93.191.156.116.

gembaone.com, service1.veibommer.com, cykelmotion-online.dk plus two other host names have IP numbers in common with fosmark.dk.

Name Servers

Four name servers handle the delegation for fosmark.dk: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

fosmark.dk has at least partial name server overlap with other domains, such as allsaints.dk, moreads.dk, abigroup.dk and two others.

Host names pointing to two IP addresses:

ns1.simply.com points to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com points to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names resolving to a single IP address:

ns3.simply.com points to 91.197.248.79.

ns4.simply.com points to 91.197.248.80.

Mail Servers

fosmark.dk uses one mail server — mx.simply.com.

The mail server setup of fosmark.dk matches that of other domains such as vanguard.nu, os3.dk, knipplahamn.se and two others.

The mail servers of fosmark.dk are at least partially shared with other domains, including norin.eu.

mx.simply.com resolves to a single IP number: 94.231.106.20.