b-data.dk

📜 Historical scan 2026-09-09 18:14:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b-data.dk is a .dk domain served by 2 nameservers (ns01.hostfactory.ch, ns02.hostfactory.ch). It was registered on 11 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.154.66.131 is hosted by Salt Mobile SA (AS15796) in Switzerland. Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 84ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.hostfactory.ch	185.117.168.140 2a0e:f0c0:1:13:c::10	ns01.hostfactory.ch ns01.hostfactory.ch	AS200713 Zettaplan AG AS200713 Zettaplan AG
ns02.hostfactory.ch	156.67.10.18 2a03:da41:d::11	ns02.hostfactory.ch ns02.hostfactory.ch	AS58222 synaforce Schweiz AG AS58222 synaforce Schweiz AG

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.154.66.131	900s	—	AS15796	Salt Mobile SA	51.154.0.0/16	🇨🇭 Switzerland	Zurich

📧 MX Records#

1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

1 records 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a04:ee41:2:d0a2:eee7:a7ff:fe01:418c	900s	—	AS15796	Salt Mobile SA	2a04:ee40:0:0:0:0:0:0/29	🇨🇭 Switzerland	Winterthur

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 337ms

TXT Record
v=spf1 include:spf.hostfactory.ch ~all

✉️ SPF#

Policy	Record (b-data.dk)
~all (soft fail)	v=spf1 include:spf.hostfactory.ch ~all

📨 DMARC#

Policy	Record (_dmarc.b-data.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-09 05:16:08

www CNAME	b-data.dk (all on b-data.dk) → 51.154.66.131 2a04:ee41:2:d0a2:eee7:a7ff:fe01:418c (AS15796)
www vs bare domain	Same network b-data.dk: 51.154.66.131 2a04:ee41:2:d0a2:eee7:a7ff:fe01:418c (AS15796) www.b-data.dk: 51.154.66.131 2a04:ee41:2:d0a2:eee7:a7ff:fe01:418c (AS15796)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2025042702
Primary NS (MNAME)	ns01.hostfactory.ch
Responsible (RNAME)	admin@b-data.ch
Refresh	7200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-10 20:29:44

Field	Value
Registrar	RegistryGate GmbH
Registered	2018-06-11
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

84ms

60ms

78ms

AAAA

76ms

TXT

337ms

CAA

97ms

HTTPS

76ms

TLSA

380ms

SOA

0ms

MTA-STS

87ms

DNSSEC

127ms

SRV

104ms

Total

2301ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:41:32	1513ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-09 18:14:09 shown	2301ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 17:49:26	2044ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 21:23:46	691ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:57:31	652ms	2 NS 1 A 0 MX	🔓 Insecure