lyncykler.dk

📜 Historical scan 2026-08-21 23:03:29 · ← Latest scan

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

lyncykler.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 18 August 2025 (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 240ms

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 2026-10-10 13:44:23

www	93.191.156.84 (AS48854) (address records, no CNAME)
www vs bare domain	Same network lyncykler.dk: 93.191.156.84 (AS48854) www.lyncykler.dk: 93.191.156.84 (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#

391ms

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 2026-10-15 12:23:48

Field	Value
Registrar	Simply.com A/S
Registered	2025-08-18
Expires	2027-08-17 (299d)

🔗 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#

240ms

215ms

210ms

AAAA

251ms

TXT

417ms

CAA

235ms

HTTPS

208ms

TLSA

18ms

SOA

228ms

MTA-STS

301ms

DNSSEC

391ms

SRV

258ms

Total

1608ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 00:38:27	679ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-19 02:18:25	497ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-12 02:36:28	481ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-06 01:24:24	616ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-31 01:07:50	688ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-29 21:39:11	534ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-28 20:20:31	372ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 18:51:59	181ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-26 17:28:17	940ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-25 05:10:34	507ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 03:38:16	2062ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 23:12:12	2788ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 23:03:29 shown	1608ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 23:01:16	1459ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-19 22:45:45	1788ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-18 22:00:56	699ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-18 02:15:33	792ms	3 NS 1 A 1 MX	🔒 Secure