henriette-lund.dk
Last scanned: 2026-08-21 17:52:04  ·  3961ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   247ms
🌍 A Records1 records   240ms
📧 MX Records1 records   266ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   244ms
🔐 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)
🔐 DNSSEC457ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082102
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
247ms
A
240ms
MX
266ms
AAAA
244ms
TXT
542ms
CAA
252ms
HTTPS
264ms
TLSA
755ms
SOA
0ms
MTA-STS
324ms
DNSSEC
457ms
SRV
294ms
Total
3961ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 17:52:04 3961ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-13 23:31:49 3344ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-07 15:42:26 1570ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-26 03:11:02 13624ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-11 10:39:11 13502ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-08 21:42:46 761ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 11:26:49 917ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 05:10:40 565ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 14:50:00 431ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 19:44:26 826ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 15:37:03 1157ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:18:36 717ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:11:20 526ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone