skraldeskolen.dk
Last scanned: 2026-08-12 03:09:44  ·  2857ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   255ms
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   227ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.174.35.5 43200s — AS8075 Microsoft Corporation 52.160.0.0/11 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   255ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverskraldeskolen.dk → 52.174.35.5
🔶 Autoconfigskraldeskolen.dk → 52.174.35.5
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   578ms
TXT Record
v=spf1 include:_custspf.one.com -all
vesthimmerlandsforsyning.azurewebsites.net
✉️ SPF
PolicyRecord (skraldeskolen.dk)
-all (hard fail) v=spf1 include:_custspf.one.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)
🔐 DNSSEC420ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
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
255ms
A
227ms
MX
255ms
AAAA
230ms
TXT
578ms
CAA
252ms
HTTPS
270ms
TLSA
210ms
SOA
0ms
MTA-STS
311ms
DNSSEC
420ms
SRV
276ms
Total
2857ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 03:09:44 2857ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 03:11:15 8562ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 01:26:18 689ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 04:30:21 687ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 22:31:30 847ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 20:01:32 815ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 23:01:45 1148ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 12:32:12 875ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 23:09:05 1083ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 20:34:17 2212ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-18 04:11:12 758ms 2 NS 1 A 0 MX 🔒 Secure View
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