bsecure-holding.dk

📜 Historical scan 2026-09-26 21:28:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bsecure-holding.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 15 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.bsecure.dk. The zone is DNSSEC-signed and validates, publishes a 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#

4 records 48ms

Nameserver	IP addresses	PTR	ASN / 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#

🌍

No A records found

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	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#

Service	CNAME / IP
🔷 Autodiscover	mail.bsecure.dk → 161.35.201.194
🔶 Autoconfig	mail.bsecure.dk → 161.35.201.194

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 144ms

TXT Record
v=spf1 mx a:mail.bsecure.dk -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.bsecure-holding.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#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

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

📜 CAA Records#

1 records 34ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 07:29:33

www	NXDOMAIN
www vs bare domain	Neither resolves bsecure-holding.dk: no address www.bsecure-holding.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: 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#

1 records 59ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.bsecure.dk	DANE-EE · SPKI · SHA-256	CED8EAAC1EA87AF1EFD67EB44F68C432…

🔐 DNSSEC#

61ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2025020800
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 20:12:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-11-15
Expires	2026-11-30 (42d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

38ms

AAAA

48ms

TXT

144ms

CAA

34ms

HTTPS

41ms

TLSA

59ms

SOA

0ms

MTA-STS

42ms

DNSSEC

61ms

SRV

69ms

Total

703ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:29:33	736ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-02 22:05:12	763ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-26 21:28:00 shown	703ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-26 18:01:33	765ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-26 14:37:52	629ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-18 17:32:55	868ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-16 17:42:15	4666ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-16 17:41:10	1379ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-16 17:30:51	582ms	4 NS 0 A 1 MX	🔒 Secure