dc2000.dk
Last scanned: 2026-06-24 18:36:40  ·  3208ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   290ms
🌍 A Records1 records   314ms
📧 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 Records1 records   732ms
TXT Record
v=spf1 include:_spf.keyloop.com -all
✉️ SPF
PolicyRecord (dc2000.dk)
-all (hard fail) v=spf1 include:_spf.keyloop.com -all
📨 DMARC
PolicyRecord (_dmarc.dc2000.dk)
p=reject v=DMARC1; p=reject; sp=reject; fo=1; adkim=s; aspf=s; rua=mailto:dmarc-rua@keyloop.com; ruf=mailto:dmarc-ruf@keyloop.com;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
StatusReport address (rua)
✓ Enabled mailto:tls-rua@keyloop.com
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC494ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsbroken trust chain resolving 'dc2000.dk/DS/IN': 127.0.0.1#53
🏷️ SOA438ms
FieldValue
Serial2022101001
Primary NS (MNAME)ns1.keyloop.com
Responsible (RNAME)gb_dc_dns@keyloop.com
Refresh1200s
Retry600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
290ms
A
314ms
MX
325ms
AAAA
219ms
TXT
732ms
CAA
323ms
HTTPS
291ms
TLSA
280ms
SOA
438ms
MTA-STS
372ms
DNSSEC
494ms
SRV
419ms
Total
3208ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 18:36:40 3208ms 2 NS 1 A 0 MX ❓ Unknown View
2026-06-21 05:11:00 1108ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 01:15:40 813ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone