drnielsen.dk
Last scanned: 2026-08-27 13:10:48  ·  380ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   25ms
🌍 A Records1 records   26ms
📧 MX Records1 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   112ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (drnielsen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.drnielsen.dk)
p=reject v=DMARC1; p=reject
📬 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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
25ms
A
26ms
MX
25ms
AAAA
29ms
TXT
112ms
CAA
30ms
HTTPS
31ms
TLSA
28ms
SOA
0ms
MTA-STS
40ms
DNSSEC
101ms
SRV
37ms
Total
380ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:10:48 380ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-20 05:57:11 8953ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-13 22:19:49 700ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-10 00:39:42 702ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-02 23:10:06 8540ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-24 04:47:17 589ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-16 21:19:33 694ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-10 00:05:14 664ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 11:50:40 692ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 20:13:31 577ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 00:07:29 1519ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-23 21:43:11 1177ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 10:46:56 791ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 04:45:49 334ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 04:40:25 426ms 3 NS 1 A 0 MX 🔒 Secure View
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