sbherning.dk
Last scanned: 2026-06-27 21:47:07  ·  937ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
🌍 A Records1 records   27ms
📧 MX Records2 records   27ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig83.217.90.33
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   136ms
TXT Record
klaviyo-site-verification=TSy5c4
MS=8FC2F35DEDF6DBB58354ECF304F0BC62CD355C6D
MS=ms25844942
v=spf1 include:spf-esec.heimdalsecurity.com ip4:83.217.90.33 include:spf.eu.signature365.net include:spf.protection.outlook.com include:spf.curanet.dk ~all
✉️ SPF
📨 DMARC
PolicyRecord (_dmarc.sbherning.dk)
p=quarantine v=DMARC1; p=quarantine; aspf=r;
📬 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 / DANE2 records   162ms
Service / OwnerTypeCert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com DANE-EE · SPKI · SHA-256 2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com DANE-EE · SPKI · SHA-256 2E8933DD6DB99304A5A9D5C4ECDE7B8E…
🔐 DNSSEC53ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA17ms
FieldValue
Serial2024091911
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
27ms
MX
27ms
AAAA
34ms
TXT
136ms
CAA
315ms
HTTPS
33ms
TLSA
162ms
SOA
17ms
MTA-STS
39ms
DNSSEC
53ms
SRV
47ms
Total
937ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 21:47:07 937ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 20:37:14 2316ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 18:21:00 901ms 2 NS 1 A 2 MX 🔒 Secure View
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