hkaregnskab.dk

Records from scan: 2026-10-09 09:20:09 · 974ms total · last checked 2026-10-17 01:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hkaregnskab.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by hkaregnskab-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.38	3600s	webcluster2.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	hkaregnskab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca09::a 2a01:111:f403:ca38::a 52.101.103.39 52.101.68.27 52.101.91.153 52.101.91.162	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00302.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	46.30.215.38
🔶 Autoconfig	46.30.215.38

🔷 AAAA Records (IPv6)#

1 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:8037:827c:60e:1e45	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 151ms

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

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

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

📨 DMARC#

Policy	Record (_dmarc.hkaregnskab.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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#

checked 2026-10-09 09:20:09

www	46.30.215.38 2a02:2350:5:10e:8037:827c:60e:1e45 (AS51468) (address records, no CNAME)
www vs bare domain	Same network hkaregnskab.dk: 46.30.215.38 2a02:2350:5:10e:8037:827c:60e:1e45 (AS51468) www.hkaregnskab.dk: 46.30.215.38 2a02:2350:5:10e:8037:827c:60e:1e45 (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-hkaregnskab-dk._domainkey.hkaregnskab1.y-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-hkaregnskab-dk._domainkey.hkaregnskab1.y-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: 1/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026100803
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 2026-10-13 18:01:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-02-23
Expires	2027-02-28 (133d)

🔗 Same registrant#

2 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
enfamiliederrejser.dk	Punktum dk A/S (direct)
finddenperfektegave.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

41ms

34ms

AAAA

33ms

TXT

151ms

CAA

36ms

HTTPS

48ms

TLSA

596ms

SOA

35ms

MTA-STS

50ms

DNSSEC

56ms

SRV

65ms

Total

974ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:20:09 shown	974ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 22:08:33	1317ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 22:03:51	1275ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 01:26:55	1076ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 00:34:15	1274ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 22:39:54	5935ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 11:34:33	9300ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-03 00:14:06	7758ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 07:59:11	1925ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 00:56:51	5109ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 04:23:25	1339ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 09:21:31	1142ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:48:10	245ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:42:41	1906ms	2 NS 1 A 1 MX	🔒 Secure