1rh.dk

📜 Historical scan 2026-08-20 01:19:16 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1rh.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 19 August 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

1 records 74ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 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#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 10:43:26

www CNAME	1rh.dk (all on 1rh.dk) → 178.20.216.97 2a01:7cc0:101:ffff::1:12 (AS21060)
www vs bare domain	Same network 1rh.dk: 178.20.216.97 2a01:7cc0:101:ffff::1:12 (AS21060) www.1rh.dk: 178.20.216.97 2a01:7cc0:101:ffff::1:12 (AS21060)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

169ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-14 08:54:51

Field	Value
Registrar	FIONIA IT ApS
Registered	2024-08-19
Expires	2027-08-18 (303d)

🔗 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#

74ms

60ms

85ms

AAAA

68ms

TXT

294ms

CAA

62ms

HTTPS

82ms

TLSA

50ms

SOA

73ms

MTA-STS

99ms

DNSSEC

169ms

SRV

116ms

Total

1167ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 08:23:32	2618ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-12 19:55:14	2886ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-22 04:04:19	7718ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-21 03:51:20	3320ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 01:19:16 shown	1167ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-02 13:50:06	1821ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 16:59:15	1386ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:12:43	537ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:12:30	10080ms	4 NS 1 A 1 MX	🔓 Insecure