bbregnskab.dk

📜 Historical scan 2026-06-19 14:28:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bbregnskab.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 June 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.145 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by bbregnskab-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 438ms

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 575ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.145	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 469ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bbregnskab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 52.101.68.32 52.101.73.16 52.101.73.22 52.101.73.30	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.101.27.80

🔷 AAAA Records (IPv6)#

1 records 448ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:8f:ccd8:952b:f696	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

🔌 SRV Records#

1 records 711ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 1166ms

TXT Record
MS=ms45828653
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (bbregnskab.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.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 15:43:39

www	46.30.213.145 2a02:2350:5:10c:8f:ccd8:952b:f696 (AS51468) (address records, no CNAME)
www vs bare domain	Same network bbregnskab.dk: 46.30.213.145 2a02:2350:5:10c:8f:ccd8:952b:f696 (AS51468) www.bbregnskab.dk: 46.30.213.145 2a02:2350:5:10c:8f:ccd8:952b:f696 (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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1023ms

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

🏷️ SOA#

557ms

Field	Value
Serial	2026052801
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 12:03:31

Field	Value
Registrar	ONE.COM A/S
Registered	2015-06-08
Expires	2027-06-30 (255d)

🔗 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#

438ms

575ms

469ms

AAAA

448ms

TXT

1166ms

CAA

675ms

HTTPS

444ms

TLSA

1471ms

SOA

557ms

MTA-STS

585ms

DNSSEC

1023ms

SRV

711ms

Total

10662ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 08:18:17	982ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 16:36:32	1166ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 13:53:46	1964ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 18:22:39	4537ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 18:00:54	1904ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 22:50:29	1340ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 14:54:39	1728ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 18:32:10	5585ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 17:33:45	798ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 22:57:42	1149ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 07:52:29	1313ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 14:28:04 shown	10662ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:11:07	703ms	2 NS 1 A 1 MX	🔒 Secure