h-regnskab.dk

Records from scan: 2026-10-08 00:46:17 · 3966ms total · last checked 2026-10-18 15:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

h-regnskab.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.188.78.40 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by hregnskab-dk0c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 135ms

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 111ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.188.78.40	3600s	—	AS48854	team.blue Denmark A/S	89.188.72.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hregnskab-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::e 52.101.209.28 52.101.209.31 52.101.68.25 52.101.73.123	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 439ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.h-regnskab.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:hjordis@h-regnskab.dk;

📬 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 2026-10-08 00:46:18

www	89.188.78.40 (AS48854) (address records, no CNAME)
www vs bare domain	Same network h-regnskab.dk: 89.188.78.40 (AS48854) www.h-regnskab.dk: 89.188.78.40 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-hregnskab-dk0c._domainkey.hregnskab.onmicrosoft.com	RSA · ~1024 bit below 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#

270ms

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

🏷️ SOA#

101ms

Field	Value
Serial	2026100701
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 2026-10-02 23:38:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-06-14
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

135ms

111ms

AAAA

131ms

TXT

439ms

CAA

162ms

HTTPS

117ms

TLSA

1300ms

SOA

101ms

MTA-STS

151ms

DNSSEC

270ms

SRV

427ms

Total

3966ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:46:17 shown	3966ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 23:28:29	1259ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 21:44:47	1295ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 09:15:20	1002ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 23:30:18	699ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 13:40:49	938ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 12:54:58	939ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 09:50:12	9792ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:11:12	970ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:50:51	4125ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:44:16	799ms	2 NS 1 A 1 MX	🔒 Secure