skovborgacademy.dk
Last scanned: 2026-08-31 15:07:56  ·  471ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
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   23ms
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   26ms
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   139ms
TXT Record
v=spf1 include:sendgrid.net ~all
✉️ SPF
PolicyRecord (skovborgacademy.dk)
~all (soft fail) v=spf1 include:sendgrid.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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
29ms
A
23ms
MX
26ms
AAAA
28ms
TXT
139ms
CAA
33ms
HTTPS
29ms
TLSA
41ms
SOA
0ms
MTA-STS
49ms
DNSSEC
94ms
SRV
46ms
Total
471ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 15:07:56 471ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 01:42:26 533ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 18:45:25 753ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 00:48:42 2434ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 22:56:27 690ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 10:35:03 556ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 14:38:30 1260ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 06:12:15 757ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 11:08:05 1199ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 22:12:47 402ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 02:44:42 579ms 2 NS 1 A 0 MX 🔒 Secure View
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