dbioc.dk

📜 Historical scan 2026-07-02 02:13:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dbioc.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 29 August 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.211.176.47 is hosted by Sentia Denmark A/S (AS47292) in Denmark. The zone is DNSSEC-signed and validates, has no 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 182ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 188ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.211.176.47	600s	—	AS47292	Sentia Denmark A/S	195.211.176.0/22	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	dbioc.dk → 195.211.176.47
🔶 Autoconfig	dbioc.dk → 195.211.176.47

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 369ms

TXT Record
v=spf1 a ptr ip4:195.211.176.48 ip4:195.211.176.47 ip4:86.48.83.84 ip4:86.48.83.83 ip4:178.23.241.221 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dbioc.dk)
-all (hard fail)	v=spf1 a ptr ip4:195.211.176.48 ip4:195.211.176.47 ip4:86.48.83.84 ip4:86.48.83.83 ip4:178.23.241.221 include:spf.protection.outlook.com -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#

latest probe, not this scan · checked 2026-10-08 21:51:45

www CNAME	dbioc.dk (all on dbioc.dk) → 195.211.176.47 (AS47292)
www vs bare domain	Same network dbioc.dk: 195.211.176.47 (AS47292) www.dbioc.dk: 195.211.176.47 (AS47292)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

291ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

169ms

Field	Value
Serial	2024080501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-25 06:50:30

Field	Value
Registrar	DANDOMAIN A/S
Registered	2001-08-29
Expires	2027-09-30 (340d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bioanalytikeren.dk	DANDOMAIN A/S
dbio.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

182ms

188ms

181ms

AAAA

234ms

TXT

369ms

CAA

203ms

HTTPS

198ms

TLSA

95ms

SOA

169ms

MTA-STS

227ms

DNSSEC

291ms

SRV

236ms

Total

1021ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:54:13	568ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-02 02:13:32 shown	1021ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-02 01:38:51	513ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 01:15:20	493ms	2 NS 1 A 0 MX	🔒 Secure