stratu.dk

📜 Historical scan 2026-10-14 15:14:09 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stratu.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 14 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

1 records 537ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 A Records#

🌍

No A records found

📧 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 2026-10-08 23:23:41

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network stratu.dk: 195.47.247.18 (AS51468) www.stratu.dk: 195.47.247.18 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

535ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-14 15:30:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-10-14
Expires	2026-10-13 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

537ms

429ms

559ms

AAAA

545ms

TXT

1387ms

CAA

539ms

HTTPS

499ms

TLSA

209ms

SOA

86ms

MTA-STS

540ms

DNSSEC

535ms

SRV

565ms

Total

2551ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 10:38:09	119ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-24 09:39:13	167ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-22 08:18:31	132ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 21:01:09	242ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 19:50:56	236ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 18:53:58	437ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 18:07:14	229ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 16:50:49	221ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 15:14:09 shown	2551ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 23:23:41	1084ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 22:58:17	1534ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 22:57:22	2199ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:34:56	1330ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 23:54:28	976ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 18:13:37	918ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 10:58:13	7144ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 19:23:00	1875ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 04:07:17	1115ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:34:38	4202ms	2 NS 1 A 1 MX	🔒 Secure