firstbureau.dk

📜 Historical scan 2026-06-21 08:53:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

firstbureau.dk is a .dk domain with no delegation in this scan. It was registered on 4 April 2024 (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 2026-10-18 13:50:56

www	46.30.215.43 2a02:2350:5:10e:805e:be4a:d6be:6478 (AS51468) (address records, no CNAME)
www vs bare domain	Same network firstbureau.dk: 46.30.215.43 2a02:2350:5:10e:805e:be4a:d6be:6478 (AS51468) www.firstbureau.dk: 46.30.215.43 2a02:2350:5:10e:805e:be4a:d6be:6478 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

344ms

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 2026-10-18 14:05:36

Field	Value
Registrar	ONE.COM A/S
Registered	2024-04-04
Expires	2027-04-03 (166d)

🔗 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#

120ms

108ms

105ms

AAAA

136ms

TXT

513ms

CAA

204ms

HTTPS

211ms

TLSA

17ms

SOA

102ms

MTA-STS

237ms

DNSSEC

344ms

SRV

276ms

Total

1182ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 13:50:56	1459ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-03 18:15:16	2522ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 17:58:50	452ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-17 21:53:16	853ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-15 05:30:28	1333ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-28 04:52:57	893ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-18 16:40:42	3565ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-08 23:13:17	1520ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-18 00:32:10	999ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 21:17:20	1408ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 09:49:19	3252ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-21 08:53:17 shown	1182ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:31:45	838ms	2 NS 1 A 4 MX	🔒 Secure