bigbiobusiness.dk

📜 Historical scan 2026-06-27 23:08:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bigbiobusiness.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 17 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.135.42 is hosted by Cloudflare, Inc. (AS13335). 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   233ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   225ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.135.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 — —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover162.159.135.42
🔶 Autoconfig162.159.135.42

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 01:03:16
www CNAMEbigbiobusiness.dk (all on bigbiobusiness.dk)
www vs bare domainSame network
bigbiobusiness.dk: 162.159.135.42 (AS13335)
www.bigbiobusiness.dk: 162.159.135.42 (AS13335)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.bigbiobusiness.dk bigbiobusiness.dk.kinstavalidation.app

🔗 TLSA / DANE#

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

🔐 DNSSEC#

467ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

222ms
FieldValue
Serial2024101403
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-19 14:04:23
FieldValue
RegistrarCURANET A/S
Registered2024-09-17
Expires2027-09-16 (328d)

🔗 Same registrant#

6 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).

DomainRegistrar
bigbio-oesterbro.dkONE.COM A/S
bigbioøsterbro.dkONE.COM A/S
bio-d.dkONE.COM A/S
bioonline.dkONE.COM A/S
disabio.dkONE.COM A/S
laserbio.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
233ms
A
225ms
MX
435ms
AAAA
242ms
TXT
834ms
CAA
199ms
HTTPS
426ms
TLSA
87ms
SOA
222ms
MTA-STS
240ms
DNSSEC
467ms
SRV
260ms
Total
1369ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 01:03:16 411ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-03 20:22:11 467ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-25 15:02:58 538ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-29 18:55:35 577ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-28 00:54:38 968ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-27 23:08:10 shown 1369ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-16 14:29:34 385ms 2 NS 1 A 0 MX 🔒 Secure
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