bdonline.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
odin.ns.cloudflare.com	108.162.195.208 162.159.44.208 172.64.35.208 2606:4700:58::a29f:2cd0 2803:f800:50::6ca2:c3d0 2a06:98c1:50::ac40:23d0	odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olga.ns.cloudflare.com	108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089	olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	smtp.bdonline.dk	62.164.213.156	vmi2345123.contaboserver.net	AS51167 Contabo GmbH
20	300s	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 Records1 records 137ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413625761
Primary NS (MNAME)	odin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

27ms

MX

46ms

AAAA

34ms

TXT

137ms

CAA

33ms

HTTPS

39ms

TLSA

89ms

SOA

0ms

MTA-STS

45ms

DNSSEC

108ms

SRV

56ms

Total

840ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 07:22:00	840ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-06 12:46:07	1576ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-20 00:59:53	10103ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-19 00:09:47	1896ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-03 14:42:03	2293ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-26 09:05:47	4126ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-25 23:49:53	942ms	2 NS 0 A 2 MX	❓ Unknown	View
2026-06-23 04:35:34	1230ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-16 14:12:13	2475ms	2 NS 0 A 2 MX	🔓 Insecure	View