marcin.dk

📜 Historical scan 2026-06-27 11:01:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

marcin.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 173.249.42.166 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by shadow.mxrouting.net, shadow-relay.mxrouting.net. The zone is DNSSEC-signed and validates, 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 211ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 420ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
173.249.42.166	43200s	vmi3102956.contaboserver.net	AS51167	Contabo GmbH	173.249.0.0/18	🇫🇷 France	Lauterbourg

📧 MX Records#

2 records 303ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	shadow.mxrouting.net	168.119.148.109	—	AS24940 Hetzner Online GmbH
20	43200s	shadow-relay.mxrouting.net	168.119.148.109	—	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	marcin.dk → 173.249.42.166
🔶 Autoconfig	marcin.dk → 173.249.42.166

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-05 02:40:26

www CNAME	marcin.dk (all on marcin.dk)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.marcin.dk	marcin.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

312ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

201ms

Field	Value
Serial	2026051002
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 03:30:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-02-19
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

211ms

420ms

303ms

AAAA

215ms

TXT

667ms

CAA

204ms

HTTPS

189ms

TLSA

1133ms

SOA

201ms

MTA-STS

219ms

DNSSEC

312ms

SRV

413ms

Total

3102ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 02:40:26	1648ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-03 02:21:58	717ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-29 17:27:16	822ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-29 16:20:34	1566ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 14:40:05	2183ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 17:11:28	1076ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-20 01:57:03	5121ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 11:01:43 shown	3102ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 18:58:29	895ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 09:36:28	1166ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:44:25	891ms	2 NS 1 A 2 MX	🔒 Secure