costabiler.dk

📜 Historical scan 2026-06-21 14:49:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

costabiler.dk is a .dk domain with no delegation in this scan. It was registered on 9 November 2005 (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 2026-10-08 15:42:31

www	52.31.236.50 (AS16509) (address records, no CNAME)
www vs bare domain	Same network costabiler.dk: 52.31.236.50 (AS16509) www.costabiler.dk: 52.31.236.50 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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#

450ms

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 2026-10-04 14:58:58

Field	Value
Registrar	ONE.COM A/S
Registered	2005-11-09
Expires	2026-11-30 (40d)

📋 WHOIS#

⏱️ Lookup Timing#

216ms

196ms

181ms

AAAA

192ms

TXT

485ms

CAA

203ms

HTTPS

189ms

TLSA

17ms

SOA

193ms

MTA-STS

205ms

DNSSEC

450ms

SRV

219ms

Total

1180ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 14:34:21	906ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-25 13:24:27	741ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-13 16:13:34	893ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-07 08:38:13	1096ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-30 05:23:56	2039ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 12:13:34	1143ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-13 09:07:40	6118ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-03 23:08:01	9383ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-02 08:53:41	5301ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-03 15:00:34	886ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-01 11:03:14	1076ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-24 17:33:05	926ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-21 17:30:09	8922ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-21 14:49:29 shown	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 21:22:32	7727ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 22:35:21	663ms	2 NS 1 A 7 MX	🔒 Secure