rknudsen.dk

📜 Historical scan 2026-06-22 09:46:31  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rknudsen.dk is a .dk domain with no delegation in this scan. It was registered on 12 February 2002 (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#

🖥️
No NS records found

🌍 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 2026-10-11 17:21:49
www CNAMErknudsendkprodsa.z6.web.core.windows.net (all on windows.net)
www vs bare domainSame network
rknudsen.dk: 52.239.140.33 (AS8075)
www.rknudsen.dk: 57.150.90.164 (AS8075)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

473ms
CheckResult
Validation StatusNot applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
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 04:12:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-02-12
Expires2027-03-31 (158d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
187ms
A
178ms
MX
184ms
AAAA
186ms
TXT
489ms
CAA
208ms
HTTPS
187ms
TLSA
22ms
SOA
201ms
MTA-STS
222ms
DNSSEC
473ms
SRV
209ms
Total
1195ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 11:10:52 677ms 4 NS 1 A 5 MX 🔓 Insecure
2026-09-30 05:37:00 583ms 4 NS 1 A 5 MX 🔓 Insecure
2026-09-28 02:54:31 710ms 4 NS 1 A 5 MX 🔓 Insecure
2026-06-25 00:57:24 953ms 4 NS 1 A 5 MX 🔓 Insecure
2026-06-24 18:08:47 913ms 4 NS 1 A 5 MX 🔓 Insecure
2026-06-22 09:46:31 shown 1195ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 16:06:12 2535ms 4 NS 1 A 5 MX 🔓 Insecure
2026-06-17 16:55:21 826ms 4 NS 1 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone