seidoryu.dk

📜 Historical scan 2026-07-19 12:38:38 · ← Latest scan

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

seidoryu.dk is a registered .dk domain whose nameservers (ns.comin.dk, ns2.comin.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 26 July 2000 (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#

2 records 110ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.comin.dk	78.47.113.237	vps01.nellemann.biz	AS24940 Hetzner Online GmbH
ns2.comin.dk	78.47.113.237	vps01.nellemann.biz	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#

2162ms

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 18:53:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-07-26
Expires	2027-06-30 (253d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
seido.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

110ms

2106ms

81ms

AAAA

119ms

TXT

23514ms

CAA

88ms

HTTPS

119ms

TLSA

2227ms

SOA

25ms

MTA-STS

2315ms

DNSSEC

2162ms

SRV

16038ms

Total

35602ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 21:13:12	29182ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 02:02:06	34756ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 01:51:24	31555ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 01:35:31	32299ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 01:12:36	38295ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 23:51:24	33347ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 02:23:26	27534ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 00:58:52	25433ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 20:07:28	31001ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 18:48:03	29586ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 17:04:10	35225ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 15:34:42	54548ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 05:16:12	33993ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 00:23:26	33863ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-04 15:09:46	34528ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-03 03:47:05	35192ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-01 11:25:47	38120ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 22:31:13	34279ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 21:51:22	44748ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 21:20:58	38484ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 20:49:09	24054ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 19:06:50	44544ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 03:08:07	29324ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 22:52:18	26012ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-19 12:38:38 shown	35602ms	2 NS 0 A 0 MX	❓ Unknown