semler-services.dk
Last scanned: 2026-07-26 13:08:36  ·  26094ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   38ms
🌍 A Records1 records   45ms
📧 MX Records1 records   45ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔶 Autoconfigtecwebp05.semler.dk → 195.249.218.79
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   109ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records3 records   487ms
TXT Record
_rr98fcmfm34w5xwuain6yrh28mucq2x
MS=ms46738319
v=spf1 a mx ip4:195.249.218.0/24 ip4:20.107.82.163/32 include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:mail.zendesk.com include:_spf-dc2.successfactors.com ~all
✉️ SPF
PolicyRecord (semler-services.dk)
~all (soft fail) v=spf1 a mx ip4:195.249.218.0/24 ip4:20.107.82.163/32 include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:mail.zendesk.com include:_spf-dc2.successfactors.com ~all
📨 DMARC
PolicyRecord (_dmarc.semler-services.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:tepx02da@ag.eu.dmarcadvisor.com; ruf=mailto:tepx02da@fr.eu.dmarcadvisor.com
📬 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.semler-services.dk tecwebp05.semler.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC126ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA30ms
FieldValue
Serial31
Primary NS (MNAME)ns1-05.azure-dns.com
Responsible (RNAME)dnsadmin@kmd.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
45ms
MX
45ms
AAAA
48ms
TXT
487ms
CAA
45ms
HTTPS
48ms
TLSA
8169ms
SOA
30ms
MTA-STS
115ms
DNSSEC
126ms
SRV
109ms
Total
26094ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-26 13:08:36 26094ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 20:47:16 2655ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 21:52:19 1345ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 00:36:40 1387ms 4 NS 1 A 1 MX 🔓 Insecure View
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