konstrukt.dk

📜 Historical scan 2026-06-20 19:30:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

konstrukt.dk is a .dk domain served by 3 nameservers (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com). It was registered on 9 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.30.252.153 is hosted by GitHub, Inc. (AS36459) in United States. 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#

3 records   270ms
NameserverIP addressesPTRASN / ISP
ns1.digitalocean.com 172.64.52.210
2606:4700:52::ac40:34d2		 ns1.digitalocean.com
ns1.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.digitalocean.com 172.64.53.21
2606:4700:5a::ac40:3515		 ns2.digitalocean.com
ns2.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.digitalocean.com 172.64.49.209
2606:4700:52::ac40:31d1		 ns3.digitalocean.com
ns3.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

1 records   315ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.30.252.153 300s lb-192-30-252-153-iad.github.com AS36459 GitHub, Inc. 192.30.252.0/22 🇺🇸 United States —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverkonstrukt.dk → 192.30.252.153
🔶 Autoconfigkonstrukt.dk → 192.30.252.153

🔷 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 20:13:13
www CNAMEkonstrukt.dk (all on konstrukt.dk)
www vs bare domainSame network
konstrukt.dk: 192.30.252.153 (AS36459)
www.konstrukt.dk: 192.30.252.153 (AS36459)
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.konstrukt.dk konstrukt.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

456ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

300ms
FieldValue
Serial0
Primary NS (MNAME)ns1.digitalocean.com
Responsible (RNAME)hostmaster@konstrukt.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-06 23:04:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2004-01-09
Expires2027-01-31 (103d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
270ms
A
315ms
MX
306ms
AAAA
250ms
TXT
777ms
CAA
253ms
HTTPS
260ms
TLSA
166ms
SOA
300ms
MTA-STS
321ms
DNSSEC
456ms
SRV
464ms
Total
2361ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 18:03:20 753ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-30 02:51:06 810ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-23 15:21:04 966ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-02 03:52:46 1138ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-27 14:21:28 829ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-20 19:30:53 shown 2361ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-20 12:33:27 758ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-18 02:24:34 968ms 3 NS 1 A 0 MX 🔓 Insecure
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