bdonline.dk

📜 Historical scan 2026-06-16 14:12:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bdonline.dk is a .dk domain served by 2 nameservers (odin.ns.cloudflare.com, olga.ns.cloudflare.com). It was registered on 23 October 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.bdonline.dk, mail1.bdonline.dk. The zone is not DNSSEC-signed, 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#

2 records 98ms

Nameserver	IP addresses	PTR	ASN / ISP
odin.ns.cloudflare.com	—	—	—
olga.ns.cloudflare.com	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	smtp.bdonline.dk	62.164.213.156	vmi2345123.contaboserver.net	AS51167 Contabo GmbH
20	—	mail1.bdonline.dk	144.91.107.31	vmi2946224.contaboserver.net	AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2144ms

TXT Record
v=spf1 a mx -all

✉️ SPF#

Policy	Record (bdonline.dk)
-all (hard fail)	v=spf1 a mx -all

📨 DMARC#

Policy	Record (_dmarc.bdonline.dk)
p=quarantine	v=DMARC1;p=quarantine;rua=mailto:admin@bdonline.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 16:03:06

www	NXDOMAIN
www vs bare domain	Neither resolves bdonline.dk: no address www.bdonline.dk: no address
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

152ms

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#

55ms

Field	Value
Serial	2406286903
Primary NS (MNAME)	odin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 10:47:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-10-23
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

98ms

67ms

69ms

AAAA

47ms

TXT

2144ms

CAA

60ms

HTTPS

54ms

TLSA

84ms

SOA

55ms

MTA-STS

33ms

DNSSEC

152ms

SRV

0ms

Total

2475ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 10:27:37	681ms	2 NS 0 A 2 MX	🔓 Insecure
2026-10-03 10:27:19	742ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-30 10:20:33	1650ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-29 16:19:41	789ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-27 02:48:43	794ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-19 09:00:20	883ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-31 07:22:00	840ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-06 12:46:07	1576ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-20 00:59:53	10103ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-19 00:09:47	1896ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-03 14:42:03	2293ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-26 09:05:47	4126ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-25 23:49:53	942ms	2 NS 0 A 2 MX	❓ Unknown
2026-06-23 04:35:34	1230ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-16 14:12:13 shown	2475ms	2 NS 0 A 2 MX	🔓 Insecure