hd-rlf.dk

📜 Historical scan 2026-06-17 11:00:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hd-rlf.dk is a .dk domain served by 2 nameservers (ns1.cbs.dk, ns2.cbs.dk). It was registered on 16 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 70ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.cbs.dk	130.226.47.250	ns1.cbs.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.cbs.dk	130.226.47.251	ns2.cbs.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 156ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (hd-rlf.dk)
-all (hard fail)	v=spf1 -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 2026-10-19 21:59:20

www	130.226.47.221 (AS1835) (address records, no CNAME)
www vs bare domain	Only www resolves hd-rlf.dk: no address www.hd-rlf.dk: 130.226.47.221 (AS1835) (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

127ms

Field	Value
Serial	2017122138
Primary NS (MNAME)	ns1.cbs.dk
Responsible (RNAME)	DNS@cbs.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 00:35:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-01-16
Expires	2027-01-31 (100d)

📋 WHOIS#

⏱️ Lookup Timing#

70ms

50ms

45ms

AAAA

69ms

TXT

156ms

CAA

43ms

HTTPS

134ms

TLSA

58ms

SOA

127ms

MTA-STS

57ms

DNSSEC

85ms

SRV

0ms

Total

441ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 21:59:20	2586ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-10 07:09:02	3563ms	2 NS 0 A 0 MX	🔒 Secure
2026-10-01 23:22:30	453ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-30 23:21:17	559ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-22 06:51:42	469ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-14 00:27:27	469ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-04 14:38:16	2510ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-26 15:58:51	337ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-17 10:01:30	635ms	2 NS 0 A 0 MX	🔒 Secure
2026-08-10 03:26:27	8417ms	2 NS 0 A 0 MX	🔒 Secure
2026-07-30 20:12:37	641ms	2 NS 0 A 0 MX	🔒 Secure
2026-07-21 20:51:15	663ms	2 NS 0 A 0 MX	🔒 Secure
2026-07-12 13:51:02	8356ms	2 NS 0 A 0 MX	🔒 Secure
2026-07-03 19:44:30	387ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-27 16:15:31	613ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-25 19:55:15	356ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-17 11:05:52	346ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-17 11:05:06	681ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-17 11:00:59 shown	441ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-17 10:57:41	754ms	2 NS 0 A 0 MX	🔒 Secure