optigo.dk

📜 Historical scan 2026-07-19 02:37:45  ·  ← Latest scan
🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optigo.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 8 August 2026 (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   62ms
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 18:19:18
www104.21.12.22 172.67.151.78 2606:4700:3034::6815:c16 2606:4700:3035::ac43:974e (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

151ms
CheckResult
Validation Status❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-06 18:33:27
FieldValue
RegistrarDynadot LLC
Registered2026-08-08
Expires2027-08-07 (293d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
62ms
A
63ms
MX
60ms
AAAA
46ms
TXT
187ms
CAA
73ms
HTTPS
45ms
TLSA
49ms
SOA
46ms
MTA-STS
80ms
DNSSEC
151ms
SRV
101ms
Total
877ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-06 18:04:31 2624ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 15:03:55 511ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 12:42:13 553ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-09 15:57:58 1003ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-03 08:53:53 733ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-27 16:46:36 735ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-26 16:17:18 690ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-25 15:55:15 828ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-24 15:26:56 695ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-23 10:05:40 693ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-21 13:25:57 849ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-20 06:07:40 569ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-19 02:37:45 shown 877ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-18 01:49:34 9686ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-17 01:24:02 637ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-15 19:50:29 1335ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-11 14:08:20 854ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-08 17:54:08 797ms 1 NS 0 A 0 MX ❓ Unknown
2026-06-20 02:29:02 873ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-17 13:56:15 1865ms 3 NS 1 A 1 MX 🔒 Secure
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