biodyn.dk

📜 Historical scan 2026-06-21 07:11:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biodyn.dk is a .dk domain served by 2 nameservers (randall.ns.cloudflare.com, zoe.ns.cloudflare.com). It was registered on 10 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.181.212.191 is hosted by Webdock.io ApS (AS44803) in Denmark. Mail is handled by biodyn.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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
randall.ns.cloudflare.com	108.162.195.235 162.159.44.235 172.64.35.235 2606:4700:58::a29f:2ceb 2803:f800:50::6ca2:c3eb 2a06:98c1:50::ac40:23eb	randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zoe.ns.cloudflare.com	108.162.192.149 172.64.32.149 173.245.58.149 2606:4700:50::adf5:3a95 2803:f800:50::6ca2:c095 2a06:98c1:50::ac40:2095	zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.181.212.191	600s	blarke.net	AS44803	Webdock.io ApS	193.181.208.0/20	🇩🇰 Denmark	Nørre Åby

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	biodyn.dk	193.181.212.191	blarke.net	AS44803 Webdock.io ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	biodyn.dk → 193.181.212.191
🔶 Autoconfig	biodyn.dk → 193.181.212.191

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 169ms

TXT Record
v=spf1 mx:biodyn.dk ~all

✉️ SPF#

Policy	Record (biodyn.dk)
~all (soft fail)	v=spf1 mx:biodyn.dk ~all

📨 DMARC#

Policy	Record (_dmarc.biodyn.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:info@blarke.net

📬 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 2026-10-16 23:11:41

www	104.21.26.215 172.67.168.144 2606:4700:3035::ac43:a890 2606:4700:3037::6815:1ad7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network biodyn.dk: 104.21.26.215 172.67.168.144 2606:4700:3035::ac43:a890 2606:4700:3037::6815:1ad7 (AS13335) www.biodyn.dk: 104.21.26.215 172.67.168.144 2606:4700:3035::ac43:a890 2606:4700:3037::6815:1ad7 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.biodyn.dk	biodyn.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

91ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

54ms

Field	Value
Serial	2407253920
Primary NS (MNAME)	randall.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 08:03:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-11-10
Expires	2026-11-09 (17d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

47ms

56ms

AAAA

54ms

TXT

169ms

CAA

68ms

HTTPS

66ms

TLSA

267ms

SOA

54ms

MTA-STS

59ms

DNSSEC

91ms

SRV

78ms

Total

669ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 23:11:41	519ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-15 22:59:01	1944ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 21:16:55	780ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 07:31:32	2744ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 05:18:13	1209ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 16:50:28	767ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 18:03:45	853ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 21:13:51	10229ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 14:49:50	1235ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 11:54:50	2671ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 20:31:27	3854ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 11:38:05	1238ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 02:53:57	1110ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 23:12:42	2108ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 13:32:45	1189ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 04:42:16	992ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 07:11:50 shown	669ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:37:52	364ms	2 NS 1 A 1 MX	🔓 Insecure