riisbro.dk
Last scanned: 2026-06-25 21:31:10  ·  618ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   91ms
🌍 A Records1 records   80ms
📧 MX Records1 records   39ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover93.191.156.176
🔶 Autoconfig93.191.156.176
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   167ms
TXT Record
v=spf1 include:spf.simply.com include:b.spf.itoperators.dk include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (riisbro.dk)
-all (hard fail) v=spf1 include:spf.simply.com include:b.spf.itoperators.dk include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.riisbro.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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)
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA35ms
FieldValue
Serial2025042300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
91ms
A
80ms
MX
39ms
AAAA
102ms
TXT
167ms
CAA
63ms
HTTPS
35ms
TLSA
50ms
SOA
35ms
MTA-STS
47ms
DNSSEC
103ms
SRV
88ms
Total
618ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 21:31:10 618ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 22:42:11 753ms 3 NS 1 A 1 MX 🔒 Secure View
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