bsfk.dk

📜 Historical scan 2026-06-16 17:42:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bsfk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 May 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.143 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and 1 more. The zone is DNSSEC-signed and validates, 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   518ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

1 records   526ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.143 — webcluster16.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

3 records   564ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   494ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:7f:b300:89ec:85e6 — — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   1166ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (bsfk.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.bsfk.dk)
p=none (monitor only) v=DMARC1; p=none; fo=1; rua=mailto:formand@bsfk.dk

📬 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 12:43:07
www77.111.240.143 2a02:2350:5:102:7f:b300:89ec:85e6 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

3 records   449ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…

🔐 DNSSEC#

950ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

562ms
FieldValue
Serial2026052501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 00:55:44
FieldValue
RegistrarONE.COM A/S
Registered2010-05-30
Expires2027-05-31 (225d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
518ms
A
526ms
MX
564ms
AAAA
494ms
TXT
1166ms
CAA
502ms
HTTPS
626ms
TLSA
449ms
SOA
562ms
MTA-STS
632ms
DNSSEC
950ms
SRV
0ms
Total
3699ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 12:43:07 471ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-29 18:22:51 547ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-22 13:18:01 16831ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-22 17:08:54 2765ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 17:42:40 shown 3699ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 17:38:26 2100ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 17:30:47 719ms 2 NS 1 A 3 MX 🔒 Secure
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