mrks.dk

📜 Historical scan 2026-06-19 20:46:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mrks.dk is a .dk domain served by 2 nameservers (lina.ns.cloudflare.com, quinton.ns.cloudflare.com). It was registered on 16 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mrks-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 270ms

Nameserver	IP addresses	PTR	ASN / ISP
lina.ns.cloudflare.com	108.162.192.187 172.64.32.187 173.245.58.187 2606:4700:50::adf5:3abb 2803:f800:50::6ca2:c0bb 2a06:98c1:50::ac40:20bb	lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
quinton.ns.cloudflare.com	108.162.195.249 162.159.44.249 172.64.35.249 2606:4700:58::a29f:2cf9 2803:f800:50::6ca2:c3f9 2a06:98c1:50::ac40:23f9	quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 292ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mrks-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::6 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.21 52.101.68.39 52.101.73.15 52.101.73.8	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 507ms

TXT Record
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (mrks.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 16:26:12

www	46.224.47.16 (AS24940) (address records, no CNAME)
www vs bare domain	Same network mrks.dk: 46.224.47.16 (AS24940) www.mrks.dk: 46.224.47.16 (AS24940)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-mrks-dk._domainkey.markusharrisondk.w-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-mrks-dk._domainkey.markusharrisondk.w-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

455ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

315ms

Field	Value
Serial	2407193025
Primary NS (MNAME)	lina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 05:52:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-11-16
Expires	2026-11-15 (24d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
markusharrison.dk	Punktum dk A/S (direct)
virkvarsel.dk	dns.services ApS

📋 WHOIS#

⏱️ Lookup Timing#

270ms

182ms

292ms

AAAA

132ms

TXT

507ms

CAA

146ms

HTTPS

263ms

TLSA

1116ms

SOA

315ms

MTA-STS

236ms

DNSSEC

455ms

SRV

338ms

Total

3659ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 16:26:12	2074ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 18:35:36	10068ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 17:46:23	11115ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-14 17:47:24	2621ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-01 13:59:02	1053ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-16 11:05:52	2108ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-16 18:02:48	1224ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-19 20:46:48 shown	3659ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-17 21:59:26	1201ms	2 NS 0 A 1 MX	🔓 Insecure