hfi.dk

📜 Historical scan 2026-10-16 05:45:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hfi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.146.204 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by hfi-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 221ms

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 183ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.58.146.204	43200s	web01.wahlgreen.dk	AS47292	Sentia Denmark A/S	86.58.144.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 196ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	hfi-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::a 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::8 52.101.103.39 52.101.185.24 52.101.68.29 52.101.73.155	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 428ms

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

✉️ SPF#

Policy	Record (hfi.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 2026-10-21 15:23:48

www	86.58.146.204 (AS47292) (address records, no CNAME)
www vs bare domain	Same network hfi.dk: 86.58.146.204 (AS47292) www.hfi.dk: 86.58.146.204 (AS47292)
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#

355ms

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

🏷️ SOA#

72ms

Field	Value
Serial	2026101601
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 2026-10-21 15:33:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-25
Expires	2027-03-24 (153d)

🔗 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#

221ms

183ms

196ms

AAAA

94ms

TXT

428ms

CAA

275ms

HTTPS

238ms

TLSA

753ms

SOA

72ms

MTA-STS

291ms

DNSSEC

355ms

SRV

359ms

Total

1853ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 15:23:47	1560ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 05:45:24 shown	1853ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 17:43:40	1005ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 14:19:20	1139ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 15:31:26	956ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 15:15:27	5769ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 04:29:11	17053ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:33:02	806ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:23:48	980ms	2 NS 1 A 1 MX	🔒 Secure