opus-greennet.dk

📜 Historical scan 2026-08-21 12:57:33 · ← Latest scan

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

opus-greennet.dk is a registered .dk domain whose nameservers (dns.dns1.de, dns.dns2.de, dns.dns3.de and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 19 May 2011 (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 308ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.dns1.de	2a02:2940:0:a0d1::246 95.130.16.246	dns.dns1.de dns.dns1.de	AS13246 Key-Systems GmbH AS13246 Key-Systems GmbH
dns.dns2.de	2a02:2940:0:a0d2::218 95.130.17.218	dns.dns2.de dns.dns2.de	AS13246 Key-Systems GmbH AS13246 Key-Systems GmbH
dns.dns3.de	217.146.22.194 2a00:11c0:e:766::2	dns.dns3.de dns.dns3.de	AS42473 Anexia Cloud Solutions GmbH AS42473 Anexia Cloud Solutions GmbH
dns.dns4.de	144.76.91.137 2a01:4f8:192:2187::2	dns.dns4.de dns.dns4.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 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#

887ms

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 2026-10-05 19:26:29

Field	Value
Registrar	RegistryGate GmbH
Registered	2011-05-19
Expires	2027-05-31 (222d)

📋 WHOIS#

⏱️ Lookup Timing#

308ms

307ms

308ms

AAAA

308ms

TXT

1094ms

CAA

307ms

HTTPS

305ms

TLSA

294ms

SOA

56ms

MTA-STS

2404ms

DNSSEC

887ms

SRV

6095ms

Total

10301ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-23 14:31:20	18089ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-22 13:16:29	12152ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-21 12:57:33 shown	10301ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-20 12:51:36	22532ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-19 08:28:23	16542ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-18 08:26:17	13116ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-17 07:09:31	14715ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-16 06:12:51	12318ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-15 03:18:00	14103ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-13 12:29:43	17520ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-11 23:17:52	13223ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-10 23:09:04	12414ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-06 18:19:16	10839ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-01 14:55:57	20332ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-31 07:01:02	12372ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-29 00:21:18	17922ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-27 23:05:04	29693ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-26 22:31:07	17784ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-25 21:56:13	17775ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-24 21:42:07	14480ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-23 20:21:23	17678ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-22 19:55:18	17680ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-21 19:41:13	16612ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-20 14:56:54	23034ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-19 13:59:32	17770ms	4 NS 0 A 0 MX	❓ Unknown