hartl.dk
Last scanned: 2026-06-19 17:23:36  ·  3398ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
NameserverIP addressesPTRASN / ISP
ns5.kasserver.com 85.13.128.3 ns5.kasserver.com AS34788 Neue Medien Muennich GmbH
ns6.kasserver.com 85.13.159.101 ns6.kasserver.com AS34788 Neue Medien Muennich GmbH
🌍 A Records1 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.13.165.34 7200s dd49210.kasserver.com AS34788 Neue Medien Muennich GmbH 85.13.128.0/18 🇩🇪 Germany —
📧 MX Records1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s w02182e2.kasserver.com 85.13.165.34 dd49210.kasserver.com AS34788 Neue Medien Muennich GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverw02182e2.kasserver.com → 85.13.165.34
🔶 Autoconfigw02182e2.kasserver.com → 85.13.165.34
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   551ms
TXT Record
v=spf1 a mx include:spf.kasserver.com ~all
✉️ SPF
PolicyRecord (hartl.dk)
~all (soft fail) v=spf1 a mx include:spf.kasserver.com ~all
📨 DMARC
PolicyRecord (_dmarc.hartl.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.hartl.dk w02182e2.kasserver.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC135ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA52ms
FieldValue
Serial2604251030
Primary NS (MNAME)ns5.kasserver.com
Responsible (RNAME)hostmaster@kasserver.com
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
65ms
MX
59ms
AAAA
53ms
TXT
551ms
CAA
55ms
HTTPS
62ms
TLSA
2211ms
SOA
52ms
MTA-STS
122ms
DNSSEC
135ms
SRV
917ms
Total
3398ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-19 17:23:36 3398ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 11:05:10 867ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 11:02:31 949ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 11:02:30 523ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:58:09 1048ms 2 NS 1 A 1 MX 🔓 Insecure View
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