züco.dk xn--zco-hoa.dk

📜 Historical scan 2026-08-23 20:50:15 · ← Latest scan

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

züco.dk is a registered .dk domain whose nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 20 March 2008 (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#

3 records 1077ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.second-ns.com	213.239.204.242 2a01:4f8:0:a101::b:1	ns.second-ns.com ns.second-ns.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns1.your-server.de	213.133.100.102 2a01:4f8:0:1::5ddc:1	ns1.your-server.de ns1.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.second-ns.de	193.47.99.4 2001:67c:192c::add:b3	ns3.second-ns.de ns3.second-ns.de	AS12337 noris network AG AS12337 noris network AG

🌍 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#

2749ms

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 2026-10-19 13:47:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-03-20
Expires	2027-03-31 (162d)

🔗 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#

1077ms

1417ms

1326ms

AAAA

1157ms

TXT

3865ms

CAA

1198ms

HTTPS

1366ms

TLSA

570ms

SOA

1281ms

MTA-STS

1532ms

DNSSEC

2749ms

SRV

1696ms

Total

6907ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 02:54:21	5660ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-30 22:12:56	6521ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-02 10:10:49	6533ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-28 09:35:45	6611ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 20:50:15 shown	6907ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 19:01:37	7243ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 18:52:08	2657ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 18:43:31	7635ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 15:03:57	11731ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 15:01:13	3268ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 22:07:53	26678ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 16:37:53	12593ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-12 22:58:35	6648ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 21:29:57	26620ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 20:11:58	12206ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-09 10:44:40	6748ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-07 12:44:17	6558ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-06 06:27:52	6516ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-01 19:57:54	5320ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-31 04:21:55	6399ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-29 06:01:56	12482ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 18:41:56	2739ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 18:24:31	6632ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 18:15:53	6841ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 17:30:51	2366ms	3 NS 0 A 0 MX	❓ Unknown