pfbregnskab.dk

📜 Historical scan 2026-06-18 05:08:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pfbregnskab.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.2.50 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by pfbregnskab-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 2027ms

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 2025ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.2.50	—	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 2029ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	pfbregnskab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09:: 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 52.101.68.29 52.101.68.3 52.101.73.11 52.101.73.8	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am0pr04cu00500.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#

3 records 2233ms

TXT Record
google-site-verification=UDqz_3Ntbpivu2-T6pJ5ZrGP-W80NHT_ZIsmc79HdRk
MS=ms22034470
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (pfbregnskab.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 2026-10-11 03:36:48

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks pfbregnskab.dk: 20.50.2.50 (AS8075) www.pfbregnskab.dk: 46.30.211.38 (AS51468) (all like this)
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#

2046ms

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

🏷️ SOA#

2027ms

Field	Value
Serial	2026061001
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 04:02:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-05-17
Expires	2027-05-31 (218d)

📋 WHOIS#

⏱️ Lookup Timing#

2027ms

2025ms

2029ms

AAAA

2025ms

TXT

2233ms

CAA

2025ms

HTTPS

2024ms

TLSA

146ms

SOA

2027ms

MTA-STS

200ms

DNSSEC

2046ms

SRV

2026ms

Total

2878ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 03:36:48	2120ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:18:27	588ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 04:51:30	2035ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 11:05:13	1477ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 02:14:55	1991ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 17:54:55	1451ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 13:07:14	3680ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 00:53:12	1933ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 05:54:59	1204ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 20:03:29	605ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-18 05:08:30 shown	2878ms	2 NS 1 A 1 MX	🔒 Secure