trebor.dk

📜 Historical scan 2026-08-14 20:25:27 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

trebor.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 14 September 2010 (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

4 records 121ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 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

🔗 TLSA / DANE

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

🔐 DNSSEC

182ms

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 2026-10-06 18:47:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-09-14
Expires	2026-09-30 (expired)

📋 WHOIS

⏱️ Lookup Timing

121ms

109ms

117ms

AAAA

100ms

TXT

702ms

CAA

113ms

HTTPS

101ms

TLSA

103ms

SOA

39ms

MTA-STS

130ms

DNSSEC

182ms

SRV

427ms

Total

1523ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:42:56	2680ms	4 NS 0 A 0 MX	❓ Unknown
2026-09-09 20:49:39	10020ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-23 18:44:05	10376ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-22 16:46:42	9015ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-21 16:29:42	8356ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-20 16:15:07	1845ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-19 15:06:37	1769ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-18 15:06:13	4910ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-17 10:09:08	1641ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-16 03:05:05	6419ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-14 20:25:27 shown	1523ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-12 10:17:41	10283ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-10 02:00:08	5600ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-08 03:14:18	2185ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-06 23:35:56	3722ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-30 19:19:49	1643ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-27 14:56:56	1434ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-26 14:30:33	9399ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-25 14:02:32	1495ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-24 13:40:54	17618ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-23 12:09:02	1589ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-22 09:46:56	1306ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-21 04:41:33	10309ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-19 23:19:43	9246ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-18 19:13:44	8921ms	4 NS 0 A 0 MX	❓ Unknown