effektfuld-ledelse.dk
Last scanned: 2026-08-31 18:31:25  ·  525ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   198ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (effektfuld-ledelse.dk)
-all (hard fail) v=spf1 mx -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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083104
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
26ms
A
30ms
MX
45ms
AAAA
29ms
TXT
198ms
CAA
40ms
HTTPS
30ms
TLSA
39ms
SOA
0ms
MTA-STS
46ms
DNSSEC
101ms
SRV
49ms
Total
525ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 18:31:25 525ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 11:55:36 502ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 22:59:59 2344ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 06:42:28 4544ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 01:18:00 758ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 14:06:34 8593ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 18:44:33 447ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 01:26:58 787ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 06:05:33 24553ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 06:02:21 2150ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 06:00:20 1033ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 06:00:09 1109ms 2 NS 1 A 4 MX 🔒 Secure View
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