dropper.dk
📜 Historical scan 2026-06-17 04:42:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records1 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.dropr.dk 194.45.77.195 194-45-77-195.static.kviknet.net AS204151 EWII Bredbaand A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   175ms
TXT Record
v=spf1 include:1492719b9.spf2.netcorecloud.net -all
✉️ SPF
PolicyRecord (dropper.dk)
-all (hard fail) v=spf1 include:1492719b9.spf2.netcorecloud.net -all
📨 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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA73ms
FieldValue
Serial2026061101
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
28ms
A
44ms
MX
69ms
AAAA
29ms
TXT
175ms
CAA
27ms
HTTPS
30ms
TLSA
78ms
SOA
73ms
MTA-STS
132ms
DNSSEC
85ms
SRV
0ms
Total
479ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 18:33:40 609ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-28 01:23:01 883ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-12 14:57:15 753ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-11 05:56:08 8855ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-18 09:49:39 1331ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-13 23:02:30 735ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-27 00:40:44 766ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-21 07:16:21 1023ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-21 05:16:30 1134ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 04:42:39 479ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 04:40:37 403ms 2 NS 0 A 1 MX 🔒 Secure View
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