`strandmark.dk`

DNSSEC	🔒 Signed (DS record present)
A	45.15.6.6^{🇩🇰 Cibicom-IP-Network45.15.6.0/24}
NS	`ns1.dns.services` ⭐
		A	2001:67c:564:ffff::11^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`ns1.dns.services`
		A	195.242.131.6^{🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`ns1.dns.services`
NS	`ns2.dns.services`
		A	2a00:1b18:2:3:3::2^{🇩🇰 DLX-AS2a00:1b18::/29}
			PTR	`ns2.dns.services`
		A	62.69.152.37^{🇩🇰 DLX-AS62.69.152.0/21 DLX}
NS	`ns3.dns.services`
		A	185.55.197.53^{🇩🇰 inpadi185.55.197.0/24 networks}
			PTR	`ns3.dns.services`
MX	`mx1.forwardemail.net` ⭐
		A	2604:a880:2:d0::306:1^{🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean}
			PTR	`mx1.forwardemail.net`
		A	2a02:6ea0:d71e::2^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx1.forwardemail.net`
		A	121.127.44.56^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx1.forwardemail.net`
		A	138.197.213.185^{🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean}
			PTR	`mx1.forwardemail.net`
MX	`mx2.forwardemail.net`⁽²⁰⁾
		A	2604:a880:400:d1::cd:9001^{🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	2a02:6ea0:d71e::1^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx2.forwardemail.net`
		A	104.248.224.170^{🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	121.127.44.59^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx2.forwardemail.net`
TXT	`forward-email=administrator:thorkil@g12.dk`
TXT	`v=spf1 include:forwardemail.net ~all`
TXT	`forward-email=hostmaster:thorkil@g12.dk`
SOA	`ns1.dns.services`post@dns.services 2026-02-03 #13

`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 1776266281localtime Wed Apr 15 17:18:01 2026gmtime Wed Ap...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1776266281

Same first word

strandmark.net

strandmark.dk

Similar names

drstarkman.com

darknsmart.se

DNS History

21 records (6 active, 15 former)

●NSns1.dns.services2026-04-08 → 2026-04-15 · 3 obs

○ 2020-03-17 19:39:14
● 2026-04-08 13:25:20
● 2026-04-15 15:31:08

○NSns1.gratisdns.dk2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

●NSns2.dns.services2026-04-08 → 2026-04-15 · 3 obs

○ 2020-03-17 19:39:14
● 2026-04-08 13:25:20
● 2026-04-15 15:31:08

○NSns2.gratisdns.dk2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

●NSns3.dns.services2026-04-08 → 2026-04-15 · 3 obs

○ 2020-03-17 19:39:14
● 2026-04-08 13:25:20
● 2026-04-15 15:31:08

○NSns3.gratisdns.dk2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

○NSns4.gratisdns.dk2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

○NSns5.gratisdns.dk2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

○MXalt1.aspmx.l.google.com2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

○MXalt2.aspmx.l.google.com2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

○MXaspmx.l.google.com2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

○MXaspmx2.googlemail.com2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

○MXaspmx3.googlemail.com2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

○MXaspmx4.googlemail.com2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

○MXaspmx5.googlemail.com2015-06-28 → 2020-03-17 · 4 obs

● 2015-06-28 08:09:34
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

●MXmx1.forwardemail.net2026-04-08 → 2026-04-15 · 3 obs

○ 2020-03-17 19:39:14
● 2026-04-08 13:25:20
● 2026-04-15 15:31:08

●MXmx2.forwardemail.net2026-04-08 → 2026-04-15 · 3 obs

○ 2020-03-17 19:39:14
● 2026-04-08 13:25:20
● 2026-04-15 15:31:08

●A45.15.6.62026-04-08 → 2026-04-15 · 3 obs

○ 2020-03-17 19:39:14
● 2026-04-08 13:25:20
● 2026-04-15 15:31:08

○A77.233.249.952017-02-17 → 2017-02-17 · 4 obs

○ 2016-05-02 04:28:38
● 2017-02-17 02:34:42
○ 2020-03-17 19:39:14
○ 2026-04-15 15:31:08

○A77.233.249.962020-03-17 → 2020-03-17 · 4 obs

○ 2017-02-17 02:34:42
● 2020-03-17 19:39:14
○ 2026-04-08 13:25:20
○ 2026-04-15 15:31:08

○A93.161.10.512016-01-22 → 2016-05-02 · 4 obs

● 2016-01-22 18:50:40
● 2016-05-02 04:28:38
○ 2017-02-17 02:34:42
○ 2026-04-15 15:31:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	12 records
strandmark.dk	ns1.dns.services, ns2.dns.services, ns3.dns.services	-

✅ Authoritative Response

Server:195.242.131.6

NS records: ns1.dns.services, ns2.dns.services, ns3.dns.services

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1337ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.15.6.6`
NS	3	`ns1.dns.services, ns3.dns.services...`
MX	2	`mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 20)`
TXT	3	`v=spf1 include:forwardemail.net ~all, forward-email=administrator:thorkil@g12....`
SOA	1	`ns1.dns.services post.dns.services`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

strandmark.dk points to a single IP number: 45.15.6.6.

Other host names such as supersol.dk, www.g12.dk and g12.dk share IP numbers with strandmark.dk.

Name Servers

The delegation for strandmark.dk is handled by three name servers: ns1.dns.services, ns2.dns.services and ns3.dns.services.

strandmark.dk at least partially shares name servers with other domains, for instance toystrup.dk, wiki.dk, wse.as, herningbilledskole.dk and zenbody.dk.

Host names with two IP numbers:

ns1.dns.services points to: 2001:67c:564:ffff::11 and 195.242.131.6

ns2.dns.services points to: 2a00:1b18:2:3:3::2 and 62.69.152.37

Host names with one IP number:

ns3.dns.services points to: 185.55.197.53

Mail Servers

strandmark.dk is handled by two mail servers: mx1.forwardemail.net and mx2.forwardemail.net.

strandmark.dk uses the same mail server configuration as other domains, such as petiom.com, steve-ellis.com, ttao.org, nxor.org and huangduxiu.com.

strandmark.dk shares at least partially some mail servers with other domains, for example samfnet.com, utilitysmarts.com and wiotic.com.

Host names with four IP numbers:

mx1.forwardemail.net points to 2604:a880:2:d0::306:1, 2a02:6ea0:d71e::2, 121.127.44.56 and 138.197.213.185

mx2.forwardemail.net points to 2604:a880:400:d1::cd:9001, 2a02:6ea0:d71e::1, 104.248.224.170 and 121.127.44.59

strandmark.dk - robtex.com

strandmark.dk

dk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`strandmark.dk`

`dk`