firstplus.dk
📜 Historical scan 2026-06-23 04:24:25  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC483ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
167ms
A
170ms
MX
148ms
AAAA
217ms
TXT
506ms
CAA
183ms
HTTPS
154ms
TLSA
17ms
SOA
204ms
MTA-STS
181ms
DNSSEC
483ms
SRV
228ms
Total
1184ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:37:27 9967ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-30 22:49:16 1617ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 04:25:23 1468ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 23:05:43 2811ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 04:24:25 1184ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:42:17 889ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone