bsecure.dk

📜 Historical scan 2026-10-03 10:47:04  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bsecure.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 7 April 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.248.44.28 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by mail.bsecure.dk. 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#

4 records   67ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.248.44.28 3600s www.infosecworrier.dk AS14061 DigitalOcean, LLC 104.248.0.0/16 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.bsecure.dk 161.35.201.194
2a03:b0c0:3:d0::16bc:2001
2a03:b0c0:3:d0::16bc:2002		 mail.bsecure.dk
mail.bsecure.dk
—		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.bsecure.dk → 161.35.201.194
🔶 Autoconfigmail.bsecure.dk → 161.35.201.194

🔷 AAAA Records (IPv6)#

1 records   60ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a03:b0c0:3:d0::16bc:2001 3600s mail.bsecure.dk AS14061 DigitalOcean, LLC 2a03:b0c0:0:0:0:0:0:0/46 🇩🇪 Germany Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   240ms
TXT Record
google-site-verification=cdB-uVoruXEEahcie0LktvgTaoBwvuUxxDl5pR_ZABI
v=spf1 mx a:mail.bsecure.dk -all

✉️ SPF#

PolicyRecord (bsecure.dk)
-all (hard fail) v=spf1 mx a:mail.bsecure.dk -all

📨 DMARC#

PolicyRecord (_dmarc.bsecure.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-rpt@bollers.dk; ruf=mailto:dmarc-rpt@bollers.dk; fo=1; aspf=s; adkim=s

📬 MTA-STS#

255ms
CheckResult
Status⚠️ Invalid
TXT record (_mta-sts)✓ Found
HTTPS policy✗ Missing / invalid
Policy ID173764834765Z
Policy MX—

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:dmarc-rpt@bollers.dk

📜 CAA Records#

1 records   79ms
FlagsTagValue
0 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 01:59:18
www104.248.44.28 2a03:b0c0:3:d0::16bc:2001 (AS14061) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   305ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.bsecure.dk DANE-EE · SPKI · SHA-256 CED8EAAC1EA87AF1EFD67EB44F68C432…
HTTPS _443._tcp.bsecure.dk DANE-EE · SPKI · SHA-256 E3B0C44298FC1C149AFBF4C8996FB924…

🔐 DNSSEC#

196ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

39ms
FieldValue
Serial2026100203
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-03 11:01:53
FieldValue
RegistrarSimply.com A/S
Registered2005-04-07
Expires2027-04-30 (195d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
67ms
A
83ms
MX
62ms
AAAA
60ms
TXT
240ms
CAA
79ms
HTTPS
48ms
TLSA
305ms
SOA
39ms
MTA-STS
255ms
DNSSEC
196ms
SRV
84ms
Total
2436ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 01:59:18 506ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-03 10:47:04 shown 2436ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-02 10:44:35 1064ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-30 10:41:07 964ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-27 12:41:14 771ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-07 09:29:45 631ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-14 06:08:27 1133ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-05 18:28:47 8894ms 4 NS 1 A 0 MX 🔒 Secure
2026-07-04 15:15:40 999ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-27 17:05:42 2443ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-16 17:48:22 3024ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-16 17:47:56 1654ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-16 17:30:57 550ms 4 NS 1 A 1 MX 🔒 Secure
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