højskole.dk xn--hjskole-q1a.dk
Last scanned: 2026-07-02 11:42:30  ·  2423ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   441ms
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   435ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.214.144.68 600s 68.144.214.35.bc.googleusercontent.com AS43515 Google Ireland Limited 35.214.128.0/17 🇳🇱 The Netherlands Groningen
📧 MX Records1 records   442ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s mail.xn--hjskole-q1a.dk 35.214.144.68 68.144.214.35.bc.googleusercontent.com AS43515 Google Ireland Limited
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover35.214.144.68
🔶 Autoconfig35.214.144.68
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   525ms
TXT Record
v=spf1 +a +mx +ip4:35.214.144.68 include:_spf.mailspamprotection.com ~all
✉️ SPF
PolicyRecord (højskole.dk)
~all (soft fail) v=spf1 +a +mx +ip4:35.214.144.68 include:_spf.mailspamprotection.com ~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)
🔐 DNSSEC2045ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA43ms
FieldValue
Serial2026032501
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
441ms
A
435ms
MX
442ms
AAAA
438ms
TXT
525ms
CAA
434ms
HTTPS
1162ms
TLSA
118ms
SOA
43ms
MTA-STS
457ms
DNSSEC
2045ms
SRV
450ms
Total
2423ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 11:42:30 2423ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 02:59:06 741ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 18:27:49 1176ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 08:20:07 2418ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 15:24:48 252ms 0 NS 0 A 0 MX 🔒 Secure View
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