hdpf.dk

📜 Historical scan 2026-06-24 02:12:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hdpf.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 May 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.84.27.212 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by sogo.bellcom.dk. The zone is DNSSEC-signed but currently fails validation, 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 184ms

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 249ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.84.27.212	43200s	—	AS3292	TDC Holding A/S	193.84.27.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 172ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	sogo.bellcom.dk	178.105.153.42	sogo.bellcom.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	plexus.c.bellcom.dk
🔶 Autoconfig	plexus.c.bellcom.dk

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 636ms

TXT Record
v=spf1 a mx a: ip4:193.84.27.212 include:_spf.bellcom.dk ~all

✉️ SPF#

Policy	Record (hdpf.dk)
~all (soft fail)	v=spf1 a mx a: ip4:193.84.27.212 include:_spf.bellcom.dk ~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 2026-10-16 06:34:28

www	193.84.27.212 (address records, no CNAME)
www vs bare domain	Same network hdpf.dk: 193.84.27.212 www.hdpf.dk: 193.84.27.212
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.hdpf.dk	plexus.c.bellcom.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

405ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'hdpf.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

221ms

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 2026-10-16 06:48:19

Field	Value
Registrar	ONE.COM A/S
Registered	2003-05-20
Expires	2027-05-31 (225d)

🔗 Same registrant#

1 domain

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
stjernevise.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

184ms

249ms

172ms

AAAA

199ms

TXT

636ms

CAA

174ms

HTTPS

220ms

TLSA

217ms

SOA

221ms

MTA-STS

417ms

DNSSEC

405ms

SRV

465ms

Total

2901ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 06:34:27	2641ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 05:54:24	826ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 12:35:08	1552ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 01:46:06	8851ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 08:36:12	1221ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 22:30:34	1414ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:12:40 shown	2901ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-22 08:52:44	1156ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:51:49	861ms	2 NS 1 A 1 MX	🔒 Secure