effektfuldledelse.dk
📜 Historical scan 2026-08-10 21:11:33  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   43ms
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   32ms
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   199ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (effektfuldledelse.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)
🔐 DNSSEC79ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA55ms
FieldValue
Serial2026080601
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
47ms
A
43ms
MX
32ms
AAAA
58ms
TXT
199ms
CAA
53ms
HTTPS
69ms
TLSA
45ms
SOA
55ms
MTA-STS
64ms
DNSSEC
79ms
SRV
77ms
Total
4598ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 21:10:04 430ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 21:11:33 4598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 15:35:30 4642ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 04:21:02 866ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 20:06:02 8670ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 18:02:36 2393ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 20:16:47 689ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 19:01:31 819ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 21:34:48 3092ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 09:50:43 1154ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 06:16:16 2268ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 06:14:38 20415ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 06:10:19 638ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 06:00:58 695ms 2 NS 1 A 4 MX 🔒 Secure View
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