genbrus.dk

📜 Historical scan 2026-08-19 06:45:18 · ← Latest scan

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

genbrus.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 20 September 2026 (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 98ms

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 2026-10-09 14:52:09

www	185.20.205.49 (AS48854) (address records, no CNAME)
www vs bare domain	Same network genbrus.dk: 185.20.205.49 (AS48854) www.genbrus.dk: 185.20.205.49 (AS48854)
Wildcard	Yes: any name under the zone resolves
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

386ms

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 2026-10-04 08:32:05

Field	Value
Registrar	Simply.com A/S
Registered	2026-09-20
Expires	2027-09-19 (336d)

📋 WHOIS#

⏱️ Lookup Timing#

98ms

122ms

74ms

AAAA

88ms

TXT

455ms

CAA

66ms

HTTPS

133ms

TLSA

53ms

SOA

84ms

MTA-STS

150ms

DNSSEC

386ms

SRV

171ms

Total

2167ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:52:09	751ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-04 07:41:57	603ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 07:22:10	435ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-21 12:05:50	758ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-31 09:06:35	432ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-29 13:44:33	155ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-28 05:07:20	157ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 04:42:46	855ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 00:14:00	163ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-25 22:20:47	300ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 16:00:58	306ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-23 11:30:52	1752ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 10:29:32	2918ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 10:15:18	4916ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 09:13:00	1141ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-19 06:45:18 shown	2167ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-17 18:42:46	751ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-16 17:44:34	16608ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-15 17:07:20	2420ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-14 07:24:17	3191ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-12 16:35:11	757ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-11 11:18:16	1397ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-10 09:22:34	8541ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-08 23:42:20	1139ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-06 03:36:11	900ms	1 NS 0 A 0 MX	❓ Unknown