biogroup.dk

Records from scan: 2026-10-09 12:09:59 · 1612ms total · last checked 2026-10-18 05:28 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biogroup.dk is a .dk domain served by 2 nameservers (ns1.webits.dk, ns2.webits.dk). It was registered on 3 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.89.21.191 is hosted by OVH SAS (AS16276) in United Kingdom. Mail is handled by mail.biogroup.dk. The zone is not DNSSEC-signed, publishes a 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.webits.dk	2001:41d0:700:2fbf:: 51.89.21.191	cp.webits.dk cp.webits.dk	AS16276 OVH SAS AS16276 OVH SAS
ns2.webits.dk	2001:41d0:700:2fbf:: 51.89.21.191	cp.webits.dk cp.webits.dk	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.89.21.191	86400s	cp.webits.dk	AS16276	OVH SAS	51.89.0.0/16	🇬🇧 United Kingdom	London

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.biogroup.dk	51.89.21.191	cp.webits.dk	AS16276 OVH SAS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 95ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	biogroup.dk

📝 TXT Records#

2 records 254ms

TXT Record
google-site-verification=U-UtIW9yn3xC9ChCyEDEUj_MEiy6_aFikpoTLNJFgsE
v=spf1 +a +mx +a:cp.webits.dk ip6:2001:41d0:700:32de:: include:amazonses.com -all

✉️ SPF#

Policy	Record (biogroup.dk)
-all (hard fail)	v=spf1 +a +mx +a:cp.webits.dk ip6:2001:41d0:700:32de:: include:amazonses.com -all

📨 DMARC#

Policy	Record (_dmarc.biogroup.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@webits.dk; ruf=mailto:dmarc@webits.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#

checked 2026-10-09 12:09:59

www CNAME	biogroup.dk (all on biogroup.dk) → 51.89.21.191 (AS16276)
www vs bare domain	Same network biogroup.dk: 51.89.21.191 (AS16276) www.biogroup.dk: 51.89.21.191 (AS16276)
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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

86ms

Field	Value
Serial	2026091203
Primary NS (MNAME)	ns1.webits.dk
Responsible (RNAME)	nln@biogroup.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-09 21:16:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-03-03
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

44ms

42ms

AAAA

46ms

TXT

254ms

CAA

57ms

HTTPS

49ms

TLSA

131ms

SOA

86ms

MTA-STS

89ms

DNSSEC

122ms

SRV

95ms

Total

1612ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:09:59 shown	1612ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 09:07:21	1338ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 15:22:54	2186ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 11:32:11	1516ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-15 23:15:26	9209ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 09:53:22	760ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:38:30	564ms	2 NS 1 A 1 MX	🔓 Insecure