biobeat.dk

Records from scan: 2026-09-24 12:17:08 · 838ms total · last checked 2026-10-17 06:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biobeat.dk is a .dk domain served by 2 nameservers (ns1.yayhosting.dk, ns2.yayhosting.dk). It was registered on 20 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.237 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by biobeat.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yayhosting.dk	195.242.130.62 2001:67c:564:fffe::100	ns1.yayhosting.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.yayhosting.dk	2a00:1b18:2:3:1::2 62.69.152.35	ns2.yayhosting.dk ns2.yayhosting.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.237	14400s	—	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	biobeat.dk	195.242.131.237	—	AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.242.131.237
🔶 Autoconfig	195.242.131.237

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 48ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	whm04.yayhosting.dk

📝 TXT Records#

1 records 147ms

TXT Record
v=spf1 +a +mx +ip4:195.242.130.60 +ip4:195.242.131.237 ~all

✉️ SPF#

Policy	Record (biobeat.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:195.242.130.60 +ip4:195.242.131.237 ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-10 19:27:02

www CNAME	biobeat.dk (all on biobeat.dk) → 195.242.131.237 (AS62121)
www vs bare domain	Same network biobeat.dk: 195.242.131.237 (AS62121) www.biobeat.dk: 195.242.131.237 (AS62121)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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#

78ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2020031400
Primary NS (MNAME)	ns1.yayhosting.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 08:49:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-04-20
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

24ms

37ms

AAAA

30ms

TXT

147ms

CAA

31ms

HTTPS

43ms

TLSA

49ms

SOA

0ms

MTA-STS

52ms

DNSSEC

78ms

SRV

48ms

Total

838ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 12:17:08 shown	838ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 23:39:57	500ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 13:52:04	1082ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-24 10:36:39	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 08:01:30	504ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:37:32	455ms	2 NS 1 A 1 MX	🔓 Insecure