hfu.dk

📜 Historical scan 2026-06-21 23:56:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hfu.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.55.196.61 is hosted by Inpadi ApS (AS60153) in Denmark. Mail is handled by hfu-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

3 records 260ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services 37.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 190ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.55.196.61	3600s	—	AS60153	Inpadi ApS	185.55.196.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 204ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hfu-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca09::8 52.101.68.5 52.101.73.15 52.101.73.26 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am6pr04cu00306.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 1339ms

TXT Record
ifree=W1Y_kD5j7OEKo6BAF6k-yR22
MS=ms72353570
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (hfu.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 2026-10-09 14:34:23

www	NXDOMAIN
www vs bare domain	www does not resolve hfu.dk: 185.55.196.61 (AS60153) www.hfu.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
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#

1324ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

141ms

Field	Value
Serial	2025120309
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

260ms

190ms

204ms

AAAA

153ms

TXT

1339ms

CAA

215ms

HTTPS

220ms

TLSA

381ms

SOA

141ms

MTA-STS

185ms

DNSSEC

1324ms

SRV

420ms

Total

7015ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:34:23	1329ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 05:22:53	841ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 10:51:16	1011ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 23:56:51 shown	7015ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 08:15:45	1085ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:27:32	2795ms	3 NS 1 A 1 MX	🔓 Insecure