duotts.dk

📜 Historical scan 2026-09-25 18:43:04  ·  ← Latest scan
🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duotts.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 9 September 2026 (WHOIS) and first appeared in the .dk zone on 10 September 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   0ms
NameserverIP addressesPTRASN / 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 04:21:52
www185.75.192.3 (AS208154) (address records, no CNAME)
www vs bare domainSame network
duotts.dk: 185.75.192.3 (AS208154)
www.duotts.dk: 185.75.192.3 (AS208154)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

0ms
CheckResult
Validation Status❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsregistry sentinel delegation (no resolvable NS); DNSSEC not evaluated

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-11 23:34:32
FieldValue
Registrar1API GmbH
Registered2026-09-09
Expires2027-09-08 (326d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
0ms
A
0ms
MX
0ms
AAAA
0ms
TXT
0ms
CAA
0ms
HTTPS
0ms
TLSA
2ms
SOA
0ms
MTA-STS
0ms
DNSSEC
0ms
SRV
0ms
Total
275ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 04:21:52 820ms 4 NS 1 A 0 MX 🔓 Insecure
2026-10-07 06:30:17 1394ms 4 NS 1 A 0 MX 🔓 Insecure
2026-10-06 04:15:04 327ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-05 04:08:28 108ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-04 04:02:35 239ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-03 03:59:33 246ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-02 03:56:51 311ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-01 03:48:18 707ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-01 01:02:26 257ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 00:55:25 585ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 20:54:43 247ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-28 20:46:37 225ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-27 20:28:51 210ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-26 20:27:08 217ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-25 20:13:22 801ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-25 18:43:04 shown 275ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-24 18:30:05 220ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-23 17:46:38 254ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-17 10:16:23 215ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-10 09:02:12 2744ms 1 NS 0 A 0 MX ❓ Unknown
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