blaadelfin.dk

📜 Historical scan 2026-06-22 22:01:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blaadelfin.dk is a .dk domain with no delegation in this scan. It was registered on 17 October 2003 (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 2026-10-07 15:19:59

www CNAME	blaadelfin.dk (all on blaadelfin.dk) → 87.116.13.122 (AS31027)
www vs bare domain	Same network blaadelfin.dk: 87.116.13.122 (AS31027) www.blaadelfin.dk: 87.116.13.122 (AS31027)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
s1	s1.domainkey.u39805914.wl165.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u39805914.wl165.sendgrid.net	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#

459ms

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 2026-10-17 00:09:39

Field	Value
Registrar	ONE.COM A/S
Registered	2003-10-17
Expires	2026-10-31 (13d)

🔗 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
denbladelfin.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

150ms

231ms

212ms

AAAA

214ms

TXT

511ms

CAA

246ms

HTTPS

162ms

TLSA

17ms

SOA

137ms

MTA-STS

191ms

DNSSEC

459ms

SRV

293ms

Total

1176ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 13:23:27	9585ms	3 NS 1 A 3 MX	🔓 Insecure
2026-09-12 00:22:45	565ms	3 NS 1 A 3 MX	🔓 Insecure
2026-08-27 22:57:09	3029ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-26 19:48:01	960ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-24 14:26:50	1234ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-24 06:24:21	1105ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 15:43:45	3152ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-22 22:01:12 shown	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:45:47	605ms	3 NS 1 A 3 MX	🔓 Insecure