semcomaritime.dk

📜 Historical scan 2026-06-25 15:53:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

semcomaritime.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 15 June 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by semcomaritime-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	63.0-127.243.235.85.in-addr.arpa	AS3308 Norlys Telco A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	semcomaritime-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca09::3 2a01:111:f403:ca09::b 52.101.68.29 52.101.68.39 52.101.73.153 52.101.73.26	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 174ms

TXT Record
have-i-been-pwned-verification=c0757a5396899a57cf1ab44d052f8873
MS=5271E4DC042BB4E44476169D225945C8A62BFA16
MS=ms25994939
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (semcomaritime.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.semcomaritime.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@semcomaritime.uriports.com; ruf=mailto:dmarc@semcomaritime.uriports.com; fo=1:d:s

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@semcomaritime.uriports.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 15:36:14

www CNAME	rk26cjpb.edge.easyredir.net (all on easyredir.net) → 13.248.160.137 76.223.34.124 (AS16509)
www vs bare domain	Same network semcomaritime.dk: 13.248.160.137 76.223.34.124 (AS16509) www.semcomaritime.dk: 13.248.160.137 76.223.34.124 (AS16509)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-semcomaritime-dk._domainkey.semcomaritime.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-semcomaritime-dk._domainkey.semcomaritime.onmicrosoft.com	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#

92ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

37ms

Field	Value
Serial	2026062501
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@semcomaritime.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 15:49:47

Field	Value
Registrar	SAC-IT A/S
Registered	1998-06-15
Expires	2028-06-30 (620d)

🔗 Same registrant#

8 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
contracting.dk	SAC-IT A/S
cwosemco.dk	SAC-IT A/S
semcam.dk	Punktum dk A/S (direct)
semco.dk	SAC-IT A/S
semcoglobal.dk	SAC-IT A/S
semcomem.dk	Punktum dk A/S (direct)
semcotelecom.dk	SAC-IT A/S
semsound.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

40ms

45ms

AAAA

46ms

TXT

174ms

CAA

36ms

HTTPS

41ms

TLSA

510ms

SOA

37ms

MTA-STS

42ms

DNSSEC

92ms

SRV

130ms

Total

1018ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 15:36:13	1512ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 02:32:22	1480ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 01:30:34	1089ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 01:08:46	1085ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 07:21:40	985ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 10:20:54	1449ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 03:33:30	1296ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 01:30:49	913ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 20:22:27	2356ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 18:13:46	890ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 22:13:19	8982ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 16:13:58	3457ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 08:51:27	1166ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 05:14:40	9297ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-24 00:42:41	1293ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 13:17:53	8925ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 10:22:09	17915ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 13:44:29	2599ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 15:53:35 shown	1018ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-23 18:22:24	2201ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 14:11:57	1150ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 22:30:52	2729ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:14:45	837ms	2 NS 2 A 1 MX	🔓 Insecure