jaykobson.dk

📜 Historical scan 2026-07-18 09:09:44  ·  ← Latest scan
🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jaykobson.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 27 June 2026 (WHOIS) and first appeared in the .dk zone on 28 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   425ms
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 2026-10-09 05:48:34
www35.157.26.135 63.176.8.218 (AS16509) (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#

600ms
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 2026-10-10 01:01:55
FieldValue
RegistrarDNS Platform ApS
Registered2026-06-27
Expires2027-06-26 (248d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
425ms
A
409ms
MX
423ms
AAAA
443ms
TXT
714ms
CAA
405ms
HTTPS
428ms
TLSA
64ms
SOA
408ms
MTA-STS
527ms
DNSSEC
600ms
SRV
471ms
Total
2763ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 23:09:49 668ms 4 NS 2 A 0 MX 🔓 Insecure
2026-09-25 20:29:55 9403ms 4 NS 2 A 0 MX 🔓 Insecure
2026-08-27 19:23:03 9538ms 4 NS 2 A 0 MX 🔓 Insecure
2026-07-28 11:01:11 3650ms 4 NS 2 A 0 MX 🔓 Insecure
2026-07-27 09:22:54 9762ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-26 08:55:46 744ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-25 08:16:06 9716ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-24 07:40:03 9786ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-23 06:52:55 703ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-22 01:21:38 2679ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-20 15:34:52 570ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-19 14:57:17 676ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-18 09:09:44 shown 2763ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-17 06:03:28 2784ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-15 22:52:35 694ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-14 20:09:57 768ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-13 10:01:08 631ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-08 20:58:39 907ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-07 04:37:27 911ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-04 18:24:25 3905ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-03 22:01:53 348ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-02 20:54:45 4420ms 1 NS 0 A 0 MX ❓ Unknown
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