biotechnology.dk

📜 Historical scan 2026-09-25 21:19:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biotechnology.dk is a .dk domain served by 2 nameservers (inet.dti.dk, inet2.dti.dk). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.54.37.110 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by smtprelay1.dti.dk, smtprelay17.dti.dk. The zone is not DNSSEC-signed, 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   34ms
NameserverIP addressesPTRASN / ISP
inet.dti.dk 87.54.37.66 inet.dti.dk AS3292 TDC Holding A/S
inet2.dti.dk 62.243.15.66 inet2.dti.dk AS3292 TDC Holding A/S

🌍 A Records#

1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.54.37.110 7200s 110.0-127.37.54.87.in-addr.arpa
www.dti.dk
www.teknologisk.dk		 AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark —

📧 MX Records#

2 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
5 7200s smtprelay1.dti.dk 87.54.37.25
87.54.37.25		 25.0-127.37.54.87.in-addr.arpa
smtprelay1.dti.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
5 7200s smtprelay17.dti.dk 62.243.15.25
62.243.15.25		 25.0-127.15.243.62.in-addr.arpa
smtprelay17.dti.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverbiotechnology.dk → 87.54.37.110
🔶 Autoconfigbiotechnology.dk → 87.54.37.110

🔷 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 2026-10-17 12:11:51
www CNAMEbiotechnology.teknologisk.dk (all on teknologisk.dk)
www vs bare domainSame network
biotechnology.dk: 87.54.37.110 (AS3292)
www.biotechnology.dk: 87.54.37.110 (AS3292)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.biotechnology.dk biotechnology.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2023020403
Primary NS (MNAME)inet.dti.dk
Responsible (RNAME)postmaster@dti.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-17 12:51:39
FieldValue
RegistrarWEB SOLUTIONS A/S
Registered1998-02-16
Expires2027-03-31 (160d)

🔗 Same registrant#

453 domains

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Showing 100 of 453.

📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
48ms
MX
30ms
AAAA
33ms
TXT
178ms
CAA
36ms
HTTPS
35ms
TLSA
54ms
SOA
0ms
MTA-STS
81ms
DNSSEC
98ms
SRV
74ms
Total
620ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 12:11:51 865ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-30 12:00:27 655ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-25 21:19:53 shown 620ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-29 01:02:28 599ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-20 09:20:16 973ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-16 14:38:05 599ms 2 NS 1 A 2 MX 🔓 Insecure
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