hjoerring-skoler.dk
Last scanned: 2026-08-19 11:43:11  ·  4593ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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 Records
🌍
No A records found
📧 MX Records1 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.hjoerring-skoler.dk 131.165.106.17 mail.hjoerring-skoler.dk AS6834 KMD A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   169ms
TXT Record
v=spf1 ip4:213.232.202.17 a:mail.hjoerring-skoler.dk -all
✉️ SPF
PolicyRecord (hjoerring-skoler.dk)
-all (hard fail) v=spf1 ip4:213.232.202.17 a:mail.hjoerring-skoler.dk -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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ 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
48ms
A
37ms
MX
51ms
AAAA
37ms
TXT
169ms
CAA
41ms
HTTPS
40ms
TLSA
61ms
SOA
43ms
MTA-STS
58ms
DNSSEC
92ms
SRV
61ms
Total
4593ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 11:43:11 4593ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-01 07:27:28 608ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-30 09:57:44 13650ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-02 00:08:52 601ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-28 03:55:22 1194ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-19 10:08:21 582ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 12:09:55 851ms 2 NS 0 A 1 MX 🔒 Secure View
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