bisau.dk

📜 Historical scan 2026-06-24 01:02:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bisau.dk is a .dk domain with no delegation in this scan. It was registered on 18 June 2009 (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 23:37:47

www CNAME	webhotel20.webhosting.dk (all on webhosting.dk) → 157.250.160.40 (AS3342)
www vs bare domain	Same network bisau.dk: 157.250.160.40 (AS3342) www.bisau.dk: 157.250.160.40 (AS3342)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

400ms

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 09:17:32

Field	Value
Registrar	Simply.com A/S
Registered	2009-06-18
Expires	2027-06-30 (252d)

🔗 Same registrant#

22 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).

Domain	Registrar
dinlokale.dk	Punktum dk A/S (direct)
ean-api.dk	Punktum dk A/S (direct)
ean-register.dk	Punktum dk A/S (direct)
eanapi.dk	Punktum dk A/S (direct)
eanplugin.dk	Simply.com A/S
kiara.dk	Punktum dk A/S (direct)
kropsterapi-holbaek.dk	Punktum dk A/S (direct)
krudtskovl-poppel.dk	Punktum dk A/S (direct)
langtfraalfarvej.dk	Punktum dk A/S (direct)
lejeretseksperten.dk	Simply.com A/S
livingstrong.dk	GIGAHOST ApS
panoramaacademy.dk	Punktum dk A/S (direct)
roskilde-kropsterapi.dk	Punktum dk A/S (direct)
sandboxed.dk	Simply.com A/S
serioverify.dk	Punktum dk A/S (direct)
webpress.dk	Punktum dk A/S (direct)
wp-podcast.dk	Punktum dk A/S (direct)
wp-podcasten.dk	Punktum dk A/S (direct)
wpforum.dk	Punktum dk A/S (direct)
wppodcast.dk	Punktum dk A/S (direct)
yanogco.dk	Simply.com A/S
ølforedrag.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

301ms

302ms

294ms

AAAA

286ms

TXT

392ms

CAA

301ms

HTTPS

304ms

TLSA

17ms

SOA

276ms

MTA-STS

325ms

DNSSEC

400ms

SRV

317ms

Total

1042ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:37:47	485ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:47:25	632ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-28 04:44:34	696ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-11 01:20:55	1448ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:28:04	675ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-26 19:04:12	1040ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-27 16:24:59	1220ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-25 20:26:46	1877ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-24 13:20:35	1048ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-24 01:02:40 shown	1042ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 10:32:12	935ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:48:55	509ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:40:05	971ms	5 NS 1 A 1 MX	🔒 Secure