sindalsen.dk
Last scanned: 2026-07-03 06:12:05  ·  1301ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   38ms
🌍 A Records1 records   46ms
📧 MX Records1 records   42ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   163ms
TXT Record
v=spf1 include:sendgrid.net include:spf.brevo.com mx -all
✉️ SPF
PolicyRecord (sindalsen.dk)
-all (hard fail) v=spf1 include:sendgrid.net include:spf.brevo.com mx -all
📨 DMARC
PolicyRecord (_dmarc.sindalsen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@vlh.dk; ruf=mailto:dmarc@vlh.dk; adkim=r; 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 / DANE1 records   45ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.vlh.dk DANE-EE · SPKI · SHA-256 815EB92B690986100B382C4F6A0DBD34…
🔐 DNSSEC159ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA42ms
FieldValue
Serial2024062701
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
38ms
A
46ms
MX
42ms
AAAA
44ms
TXT
163ms
CAA
46ms
HTTPS
53ms
TLSA
45ms
SOA
42ms
MTA-STS
61ms
DNSSEC
159ms
SRV
56ms
Total
1301ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 06:12:05 1301ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-28 06:12:02 1343ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 08:22:43 937ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 23:07:32 845ms 4 NS 1 A 1 MX 🔒 Secure View
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