biab.dk

📜 Historical scan 2026-07-02 01:39:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biab.dk is a .dk domain served by 2 nameservers (ns1.jetcom.dk, ns2.jetcom.dk). It was registered on 26 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by 193.242.107.225. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.jetcom.dk	193.242.107.7	ns1.jetcom.dk	AS31027 GlobalConnect A/S
ns2.jetcom.dk	193.242.107.8	ns2.jetcom.dk	AS31027 GlobalConnect A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	14400s	193.242.107.225	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodisvover.mariendal-it.dk

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 82ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.mariendal-it.dk

📝 TXT Records#

1 records 158ms

TXT Record
v=spf1 ip4:193.242.107.0/24 ~all

✉️ SPF#

Policy	Record (biab.dk)
~all (soft fail)	v=spf1 ip4:193.242.107.0/24 ~all

📨 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 14:32:34

www	NXDOMAIN
www vs bare domain	Neither resolves biab.dk: no address www.biab.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

52ms

Field	Value
Serial	2019071007
Primary NS (MNAME)	ns1.jetcom.dk
Responsible (RNAME)	hostmaster@biab.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

WHOIS fetched 2026-10-15 13:22:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-02-26
Expires	2027-02-28 (132d)

🔗 Same registrant#

5 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
it9000.dk	Punktum dk A/S (direct)
mailarkiv.dk	Punktum dk A/S (direct)
mariendal-it.dk	Punktum dk A/S (direct)
mariendalit.dk	Punktum dk A/S (direct)
theron.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

51ms

49ms

38ms

AAAA

51ms

TXT

158ms

CAA

53ms

HTTPS

51ms

TLSA

32ms

SOA

52ms

MTA-STS

68ms

DNSSEC

112ms

SRV

82ms

Total

505ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 11:39:59	475ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-29 16:40:05	16958ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-17 03:31:31	22738ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-02 01:39:18 shown	505ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 14:29:00	1220ms	2 NS 0 A 1 MX	🔓 Insecure