econstructor.dk

📜 Historical scan 2026-08-26 02:20:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

econstructor.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 31 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.64.8 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by mail.econstructor.dk. 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 36ms

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 2057ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.8	3598s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.econstructor.dk	20.50.64.8	—	AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	20.50.64.8
🔶 Autoconfig	20.50.64.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 152ms

TXT Record
econstructor01.azurewebsites.net

✉️ 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 2026-10-10 21:12:28

www CNAME	econstructor-01.azurewebsites.net (all on azurewebsites.net) → 20.50.64.8 (AS8075)
www vs bare domain	Same network econstructor.dk: 20.50.64.8 (AS8075) www.econstructor.dk: 20.50.64.8 (AS8075)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2021123002
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 2026-10-06 02:54:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-01-31
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

2057ms

36ms

AAAA

35ms

TXT

152ms

CAA

36ms

HTTPS

52ms

TLSA

72ms

SOA

0ms

MTA-STS

51ms

DNSSEC

83ms

SRV

63ms

Total

2577ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:33:39	696ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 02:20:03 shown	2577ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 23:31:05	672ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 05:50:51	447ms	2 NS 1 A 1 MX	🔒 Secure