biab.dk

Records from scan: 2026-10-04 11:39:59 · 475ms total · last checked 2026-10-18 09:36 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 49ms

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 44ms

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 73ms

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

📝 TXT Records#

1 records 149ms

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#

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#

67ms

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#

37ms

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#

49ms

45ms

44ms

AAAA

33ms

TXT

149ms

CAA

43ms

HTTPS

34ms

TLSA

108ms

SOA

37ms

MTA-STS

63ms

DNSSEC

67ms

SRV

73ms

Total

475ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 11:39:59 shown	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	505ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 14:29:00	1220ms	2 NS 0 A 1 MX	🔓 Insecure