hr-due.dk

Records from scan: 2026-10-21 18:21:01 · 669ms total · last checked 2026-10-23 03:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hr-due.dk is a .dk domain served by 2 nameservers (ns1.gnrx.dk, ns2.gnrx.dk). It was registered on 4 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.40.29.39 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail-1.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 22ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gnrx.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.gnrx.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.29.39	3600s	dedi3039.your-server.de	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail-1.dk	77.235.50.122	mail-1.dk	AS60781 LeaseWeb Netherlands B.V.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.235.50.122

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 36ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail-1.dk

📝 TXT Records#

2 records 89ms

TXT Record
google-site-verification=m0wTP6jN82hQ9sVe3cOz5ZvfVsS1wdaVEx7AiMzGjtc
v=spf1 mx a ~all

✉️ SPF#

Policy	Record (hr-due.dk)
~all (soft fail)	v=spf1 mx a ~all

📨 DMARC#

Policy	Record (_dmarc.hr-due.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=; ri=604800;

📬 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#

checked 2026-10-21 18:21:01

www CNAME	hr-due.dk (all on hr-due.dk) → 188.40.29.39 (AS24940)
www vs bare domain	Same network hr-due.dk: 188.40.29.39 (AS24940) www.hr-due.dk: 188.40.29.39 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2024060501
Primary NS (MNAME)	ns1.gnrx.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 05:43:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-11-04
Expires	2026-11-30 (38d)

📋 WHOIS#

⏱️ Lookup Timing#

22ms

29ms

26ms

AAAA

22ms

TXT

89ms

CAA

31ms

HTTPS

19ms

TLSA

99ms

SOA

34ms

MTA-STS

39ms

DNSSEC

105ms

SRV

36ms

Total

669ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 18:21:01 shown	669ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 01:25:49	783ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 08:12:57	630ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 10:53:34	1271ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:50:09	269ms	0 NS 0 A 0 MX	❓ Unknown