jaykobson.dk

📜 Historical scan 2026-07-13 10:01:08  ·  ← 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   41ms
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#

126ms
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
41ms
A
54ms
MX
53ms
AAAA
52ms
TXT
141ms
CAA
58ms
HTTPS
58ms
TLSA
28ms
SOA
26ms
MTA-STS
98ms
DNSSEC
126ms
SRV
146ms
Total
631ms

🕐 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 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 shown 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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