oc-dk.dk

📜 Historical scan 2026-06-19 22:38:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oc-dk.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 2 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by frontmta2.hostedsepo.dk, ocdk-dk0e.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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	frontmta2.hostedsepo.dk	185.150.75.10	frontmta2.hostedsepo.dk	AS62319 Itm8 A/S
10	3600s	ocdk-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 52.101.68.0 52.101.68.18 52.101.68.39 52.101.73.28	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.101.112.129

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 370ms

TXT Record
MS=ms66987635
v=spf1 include:spf.protection.outlook.com include:o2._spf.hostedsepo.dk -all

✉️ SPF#

Policy	Record (oc-dk.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:o2._spf.hostedsepo.dk -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 2026-10-07 22:26:31

www	NXDOMAIN
www vs bare domain	Neither resolves oc-dk.dk: no address www.oc-dk.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 229ms

Service / Owner	Type	Cert association
SMTP _25._tcp.frontmta2.hostedsepo.dk	DANE-EE · SPKI · SHA-256	F6EC319A6D18F16926CF1DC9D5AFACBE…
SMTP _25._tcp.frontmta2.hostedsepo.dk	DANE-TA · SPKI · SHA-256	1E20888F63520C235F8E61FDEA725CCE…

🔐 DNSSEC#

118ms

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#

52ms

Field	Value
Serial	2025031300
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	3600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 00:19:17

Field	Value
Registrar	Abion AB
Registered	2023-10-02
Expires	2027-10-01 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

38ms

45ms

AAAA

36ms

TXT

370ms

CAA

44ms

HTTPS

47ms

TLSA

229ms

SOA

52ms

MTA-STS

1164ms

DNSSEC

118ms

SRV

326ms

Total

1659ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:26:31	1145ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-24 02:22:35	1034ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-11 01:54:55	9966ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-26 16:22:14	10481ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-25 21:39:45	2346ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-19 22:38:39 shown	1659ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-17 11:52:55	1517ms	2 NS 0 A 2 MX	🔓 Insecure