munkebjergskolensobservatorium.dk
Last scanned: 2026-09-04 05:16:59  ·  1141ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
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   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.asponlinesoftware.com 193.104.43.91 aerospatiale.asponlinesoftware.com AS49930 Itm8 A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   145ms
TXT Record
v=spf1 include:asponlinesoftware.com -all
✉️ SPF
PolicyRecord (munkebjergskolensobservatorium.dk)
-all (hard fail) v=spf1 include:asponlinesoftware.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)
🔐 DNSSEC73ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026080901
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
41ms
A
38ms
MX
36ms
AAAA
32ms
TXT
145ms
CAA
37ms
HTTPS
46ms
TLSA
659ms
SOA
0ms
MTA-STS
45ms
DNSSEC
73ms
SRV
52ms
Total
1141ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 05:16:59 1141ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-11 17:33:34 16858ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-16 07:29:52 1115ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-11 23:01:52 1123ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-19 22:14:05 1386ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-18 03:10:51 2226ms 2 NS 0 A 1 MX 🔒 Secure View
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