jrtcdk.dk

📜 Historical scan 2026-09-23 00:44:36  ·  ← Latest scan
🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jrtcdk.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 October 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   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 2026-10-13 17:08:10
www104.21.87.238 172.67.148.111 2606:4700:3036::6815:57ee 2606:4700:3037::ac43:946f (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#

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 2026-10-09 09:07:44
FieldValue
RegistrarOpenprovider
Registered2026-10-08
Expires2027-10-07 (353d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
0ms
A
0ms
MX
0ms
AAAA
0ms
TXT
0ms
CAA
0ms
HTTPS
0ms
TLSA
1ms
SOA
0ms
MTA-STS
0ms
DNSSEC
0ms
SRV
0ms
Total
230ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 17:08:10 4861ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-09 08:41:24 11857ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-01 21:18:01 136ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 21:08:37 1015ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 16:40:34 244ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 16:31:37 217ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-28 16:25:37 225ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-27 16:16:14 220ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-26 16:09:10 210ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-25 15:57:31 211ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-24 15:39:50 213ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-23 14:56:38 745ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-23 00:44:36 shown 230ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-21 09:56:42 227ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-18 09:01:24 270ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-15 11:41:16 271ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-10 06:31:17 245ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-08 15:21:12 255ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-04 05:26:43 706ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-27 22:30:43 462ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-17 18:30:49 6849ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-17 16:58:53 3258ms 4 NS 1 A 0 MX 🔒 Secure
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