porsa.dk

📜 Historical scan 2026-06-22 05:34:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

porsa.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 November 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by porsa-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 59ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.89	3600s	webcluster1.webpod13-cph3.one.com	AS51468	—	—	—	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	porsa-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 52.101.68.18 52.101.68.39 52.101.73.12 52.101.73.15	mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 52.97.201.200
🔶 Autoconfig	46.30.213.89

🔷 AAAA Records (IPv6)#

1 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:ca:f1d4:8a27:fa29	3600s	—	AS51468	—	—	—	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 409ms

TXT Record
MS=ms27305251
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.porsa.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-21 06:36:39

www	46.30.213.89 2a02:2350:5:10b:ca:f1d4:8a27:fa29 (AS51468) (address records, no CNAME)
www vs bare domain	Same network porsa.dk: 46.30.213.89 2a02:2350:5:10b:ca:f1d4:8a27:fa29 (AS51468) www.porsa.dk: 46.30.213.89 2a02:2350:5:10b:ca:f1d4:8a27:fa29 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-porsa-dk._domainkey.porsaco.w-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-porsa-dk._domainkey.porsaco.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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

149ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026062205
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 2026-10-21 06:46:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-11-10
Expires	2026-12-31 (69d)

🔗 Same registrant#

5 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
infoskabe.dk	Punktum dk A/S (direct)
opslagsskabe.dk	Punktum dk A/S (direct)
panelvæg.dk	Punktum dk A/S (direct)
porsaco.dk	Punktum dk A/S (direct)
porsatest.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

52ms

40ms

AAAA

62ms

TXT

409ms

CAA

47ms

HTTPS

53ms

TLSA

302ms

SOA

0ms

MTA-STS

68ms

DNSSEC

149ms

SRV

275ms

Total

1123ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 06:36:39	997ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 02:52:32	1013ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 05:28:34	2791ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 05:18:26	5015ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 20:10:25	3505ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 23:21:33	5742ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 05:10:00	8984ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 03:14:50	1129ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 21:05:42	2082ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 05:34:48 shown	1123ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:15:37	1342ms	2 NS 1 A 1 MX	🔒 Secure