harbirk.dk

📜 Historical scan 2026-06-21 07:44:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

harbirk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.143 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by harbirk-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 260ms

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 281ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.143	600s	webcluster16.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 301ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	harbirk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::4 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.8 52.101.73.11 52.101.73.24 52.101.73.4	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

1 records 287ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:7a:1811:f80e:eb20	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 540ms

TXT Record
google-site-verification=VHIzzBEbNHaWTRh_KHNrYlyWjQtqZxYA_qeUGdCBnZI
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (harbirk.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-09 13:30:38

www	77.111.240.143 2a02:2350:5:102:7a:1811:f80e:eb20 (AS51468) (address records, no CNAME)
www vs bare domain	Same network harbirk.dk: 77.111.240.143 2a02:2350:5:102:7a:1811:f80e:eb20 (AS51468) www.harbirk.dk: 77.111.240.143 2a02:2350:5:102:7a:1811:f80e:eb20 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

376ms

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

🏷️ SOA#

188ms

Field	Value
Serial	2026061501
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 2026-10-11 14:44:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-07-12
Expires	2027-09-30 (347d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

260ms

281ms

301ms

AAAA

287ms

TXT

540ms

CAA

248ms

HTTPS

174ms

TLSA

659ms

SOA

188ms

MTA-STS

303ms

DNSSEC

376ms

SRV

328ms

Total

2745ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:30:38	1003ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 17:52:07	1493ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 17:22:32	1356ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 10:30:36	3192ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 15:07:27	2263ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:06:53	996ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 19:36:12	10138ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 09:24:26	1613ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 03:52:45	1392ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 07:44:34 shown	2745ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:06:55	1078ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:03:51	851ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:02:23	1186ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:59:07	1436ms	2 NS 1 A 1 MX	🔒 Secure