martinskou.dk

Records from scan: 2026-10-15 10:06:41 · 3021ms total · last checked 2026-10-17 14:30 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

martinskou.dk is a .dk domain served by 2 nameservers (luke.ns.cloudflare.com, sureena.ns.cloudflare.com). It was registered on 16 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by msdatainc-net.p10.spamhero.com, msdatainc-net.p20.spamhero.net and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sureena.ns.cloudflare.com	108.162.194.126 162.159.38.126 172.64.34.126 2606:4700:50::a29f:267e 2803:f800:50::6ca2:c27e 2a06:98c1:50::ac40:227e	sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.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#

4 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	msdatainc-net.p10.spamhero.com	209.41.68.144 216.172.106.28	bolt112b.mxthunder.net bolt112a.mxthunder.net	AS13767 DataBank Holdings, Ltd. AS13354 zColo
20	300s	msdatainc-net.p20.spamhero.net	216.172.106.28	bolt112a.mxthunder.net	AS13354 zColo
30	300s	msdatainc-net.p30.spamhero.net	209.41.68.144	bolt112b.mxthunder.net	AS13767 DataBank Holdings, Ltd.
40	300s	msdatainc-net.p40.spamhero.net	209.41.68.144 216.172.106.28	bolt112b.mxthunder.net bolt112a.mxthunder.net	AS13767 DataBank Holdings, Ltd. AS13354 zColo

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 850ms

TXT Record
google-site-verification=R2J3KhH_drHIjY6H-g6xsL0Z_n0Vy4_MpmXLc3oRZ1g
v=spf1 include:spf.spamhero.com include:_spf.mx.cloudflare.net -all

✉️ SPF#

Policy	Record (martinskou.dk)
-all (hard fail)	v=spf1 include:spf.spamhero.com include:_spf.mx.cloudflare.net -all

📨 DMARC#

Policy	Record (_dmarc.martinskou.dk)
p=reject	v=DMARC1; p=reject; aspf=s; adkim=s; rua=mailto:7e21ae43dd9743bca0ab9c74d6be1861@dmarc-reports.cloudflare.net;

📬 MTA-STS#

166ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20250101000000
max_age	604800s
Policy MX	msdatainc-net.p10.spamhero.com, msdatainc-net.p20.spamhero.net, msdatainc-net.p30.spamhero.net, msdatainc-net.p40.spamhero.net

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tls-reports@martinskou.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-15 10:06:41

www	Exists, no address
www vs bare domain	Neither resolves martinskou.dk: no address www.martinskou.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

128ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

46ms

Field	Value
Serial	2417503556
Primary NS (MNAME)	luke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 01:45:15

Field	Value
Registrar	ONE.COM A/S
Registered	2012-02-16
Expires	2027-02-28 (133d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

36ms

34ms

AAAA

41ms

TXT

850ms

CAA

37ms

HTTPS

38ms

TLSA

821ms

SOA

46ms

MTA-STS

166ms

DNSSEC

128ms

SRV

65ms

Total

3021ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 10:06:41 shown	3021ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-10 01:08:22	1973ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-02 19:18:38	1928ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-18 07:56:47	3439ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-01 05:24:43	2510ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-23 07:01:30	2735ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-19 05:06:18	8871ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-11 17:18:43	2627ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-01 11:43:25	3348ms	2 NS 0 A 4 MX	🔒 Secure
2026-07-08 16:17:18	9803ms	2 NS 0 A 4 MX	🔒 Secure
2026-07-03 13:55:23	4138ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-25 20:38:45	3472ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-22 21:40:00	2353ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-19 10:01:52	5719ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-17 22:11:50	3053ms	2 NS 0 A 4 MX	🔒 Secure