zeffertt-mikkelsen.dk
Last scanned: 2026-08-27 13:33:07  ·  679ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   23ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.85.57.112 600s mail.zeffertt-mikkelsen.dk AS14061 DigitalOcean, LLC 95.85.0.0/18 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.zeffertt-mikkelsen.dk 95.85.57.112 mail.zeffertt-mikkelsen.dk AS14061 DigitalOcean, LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   98ms
TXT Record
v=spf1 mx a ?all
✉️ SPF
PolicyRecord (zeffertt-mikkelsen.dk)
?all (neutral) v=spf1 mx a ?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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
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
23ms
A
24ms
MX
29ms
AAAA
25ms
TXT
98ms
CAA
20ms
HTTPS
30ms
TLSA
290ms
SOA
0ms
MTA-STS
34ms
DNSSEC
95ms
SRV
40ms
Total
679ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:33:07 679ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 19:29:33 759ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 11:35:01 717ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 20:07:14 964ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 16:36:06 1018ms 2 NS 1 A 1 MX 🔒 Secure View
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