hjallerup-køreskole.dk xn--hjallerup-kreskole-q4b.dk
Last scanned: 2026-08-27 11:12:24  ·  630ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.251.14 600s lundthomsen.dk AS204151 EWII Bredbaand A/S 87.104.240.0/20 🇩🇰 Denmark Fredericia
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover87.104.251.14
🔶 Autoconfig87.104.251.14
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   252ms
TXT Record
v=spf1 mx a include:spf.curanet.dk include:_custspf.one.com include:spf.simply.com -all
✉️ SPF
PolicyRecord (hjallerup-køreskole.dk)
-all (hard fail) v=spf1 mx a include:spf.curanet.dk include:_custspf.one.com include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.hjallerup-køreskole.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082601
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
50ms
A
45ms
MX
48ms
AAAA
45ms
TXT
252ms
CAA
43ms
HTTPS
43ms
TLSA
70ms
SOA
0ms
MTA-STS
70ms
DNSSEC
93ms
SRV
67ms
Total
630ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:12:24 630ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 14:55:13 566ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 09:26:23 8931ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 21:48:03 735ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 05:18:19 8592ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 10:02:26 4073ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 18:36:09 941ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 09:38:07 587ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-22 04:11:19 346ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-19 16:29:31 516ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:54:03 5798ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 12:12:55 268ms 0 NS 0 A 0 MX ❓ Unknown View
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