greenconcrete.dk

📜 Historical scan 2026-10-02 03:50:16  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

greenconcrete.dk is a .dk domain served by 2 nameservers (inet.dti.dk, inet2.dti.dk). It was registered on 23 October 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.54.37.112 is hosted by TDC Holding A/S (AS3292) in Denmark. 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   39ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.54.37.112 7200s — AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 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 19:33:50
www CNAMEgreenconcrete.teknologisk.dk (all on teknologisk.dk)
www vs bare domainSame network
greenconcrete.dk: 87.54.37.112 (AS3292)
www.greenconcrete.dk: 87.54.37.112 (AS3292)
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.greenconcrete.dk 45wYMwNcd-xwZ3ZVZk3GWt6ZPSSUZ_V6ReRzuAWM0ZE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

32ms
FieldValue
Serial2026100159
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 20:03:29
FieldValue
RegistrarWEB SOLUTIONS A/S
Registered2000-10-23
Expires2026-12-31 (68d)

🔗 Same registrant#

494 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
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danishinstitute-oftechnology.dkWEB SOLUTIONS A/S

Showing 100 of 494.

📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
43ms
MX
37ms
AAAA
34ms
TXT
139ms
CAA
31ms
HTTPS
26ms
TLSA
149ms
SOA
32ms
MTA-STS
48ms
DNSSEC
122ms
SRV
885ms
Total
1535ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 19:33:50 688ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-03 03:52:25 447ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-02 03:50:16 shown 1535ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 07:01:27 437ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-10 13:45:40 9512ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-28 07:01:31 475ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-17 09:30:21 2456ms 2 NS 1 A 0 MX 🔓 Insecure
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