züco.dk xn--zco-hoa.dk

📜 Historical scan 2026-08-15 16:37:53 · ← 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 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 1535ms

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#

9688ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

1535ms

1296ms

1199ms

AAAA

1347ms

TXT

3739ms

CAA

1520ms

HTTPS

1458ms

TLSA

571ms

SOA

1148ms

MTA-STS

1027ms

DNSSEC

9688ms

SRV

1536ms

Total

12593ms

🕐 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	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 shown	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