geslau.dk

📜 Historical scan 2026-06-24 05:29:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

geslau.dk is a .dk domain with no delegation in this scan. It was registered on 6 March 2007 (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#

🖥️

No NS records found

🌍 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 2026-10-09 07:13:57

www CNAME	geslau.dk (all on geslau.dk) → 178.20.216.100 2a01:7cc0:101:ffff::1:14 (AS21060)
www vs bare domain	Same network geslau.dk: 178.20.216.100 2a01:7cc0:101:ffff::1:14 (AS21060) www.geslau.dk: 178.20.216.100 2a01:7cc0:101:ffff::1:14 (AS21060)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

471ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
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 2026-10-23 09:52:20

Field	Value
Registrar	FIONIA IT ApS
Registered	2007-03-06
Expires	2027-03-31 (158d)

🔗 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#

200ms

194ms

181ms

AAAA

182ms

TXT

518ms

CAA

180ms

HTTPS

173ms

TLSA

17ms

SOA

194ms

MTA-STS

196ms

DNSSEC

471ms

SRV

228ms

Total

1194ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 05:54:42	821ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-10 01:03:12	849ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-08 12:15:53	1668ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-06 20:29:16	4186ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 12:34:06	1613ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 11:15:11	927ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 16:34:59	746ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 05:29:00 shown	1194ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-24 03:24:37	814ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:47:57	1351ms	3 NS 1 A 1 MX	🔓 Insecure