arboristskolen.dk
Last scanned: 2026-08-25 22:20:07  ·  1035ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
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   101ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.122 600s linux241.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx.unoeuro.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverarboristskolen.dk → 93.191.156.122
🔶 Autoconfigarboristskolen.dk → 93.191.156.122
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   270ms
TXT Record
v=spf1 a mx ip4:212.97.132.58 ip4:93.90.117.1/24 ip4:93.90.115.1/24 ~all
✉️ SPF
PolicyRecord (arboristskolen.dk)
~all (soft fail) v=spf1 a mx ip4:212.97.132.58 ip4:93.90.117.1/24 ip4:93.90.115.1/24 ~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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.arboristskolen.dk arboristskolen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC214ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
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
69ms
A
101ms
MX
75ms
AAAA
73ms
TXT
270ms
CAA
71ms
HTTPS
67ms
TLSA
141ms
SOA
0ms
MTA-STS
108ms
DNSSEC
214ms
SRV
146ms
Total
1035ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 22:20:07 1035ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 01:20:22 8776ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 04:11:31 657ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 11:29:12 511ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:38:09 734ms 2 NS 1 A 1 MX 🔒 Secure View
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