sejlerforum.dk

📜 Historical scan 2026-07-03 21:30:39 · ← Latest scan

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

sejlerforum.dk is a registered .dk domain whose nameservers (sneh.ns.cloudflare.com, thomas.ns.cloudflare.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 25 June 2026 (WHOIS) and first appeared in the .dk zone on 26 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 263ms

Nameserver	IP addresses	PTR	ASN / ISP
sneh.ns.cloudflare.com	108.162.194.162 162.159.38.162 172.64.34.162 2606:4700:50::a29f:26a2 2803:f800:50::6ca2:c2a2 2a06:98c1:50::ac40:22a2	sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
thomas.ns.cloudflare.com	108.162.193.238 172.64.33.238 173.245.59.238 2606:4700:58::adf5:3bee 2803:f800:50::6ca2:c1ee 2a06:98c1:50::ac40:21ee	thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 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 2026-10-08 20:04:42

www	104.21.54.27 172.67.222.228 2606:4700:3033::ac43:dee4 2606:4700:3034::6815:361b (AS13335) (address records, no CNAME)
www vs bare domain	Same network sejlerforum.dk: 188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.sejlerforum.dk: 104.21.54.27 172.67.222.228 2606:4700:3033::ac43:dee4 2606:4700:3034::6815:361b (AS13335)
Wildcard	No

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

313ms

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 2026-10-08 09:37:52

Field	Value
Registrar	Obsidian Digital A/S
Registered	2026-06-25
Expires	2027-06-24 (240d)

📋 WHOIS#

⏱️ Lookup Timing#

263ms

241ms

233ms

AAAA

233ms

TXT

1268ms

CAA

259ms

HTTPS

228ms

TLSA

276ms

SOA

275ms

MTA-STS

207ms

DNSSEC

313ms

SRV

251ms

Total

2088ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 20:04:42	914ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 23:13:53	1267ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 02:15:52	954ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 07:13:37	9294ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-13 07:32:53	3300ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-11 18:27:11	10999ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-09 14:26:53	1339ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-08 12:33:15	1526ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-07 00:56:51	36657ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-05 17:11:48	1313ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-04 15:27:52	3460ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-03 21:30:39 shown	2088ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-02 20:15:56	6756ms	2 NS 0 A 0 MX	❓ Unknown