sund-by-net.dk
Last scanned: 2026-08-13 22:45:50  ·  2664ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   315ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   164ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.47.83.234 600s dedi6583.your-server.de AS24940 Hetzner Online GmbH 78.46.0.0/15 🇩🇪 Germany Nuremberg
📧 MX Records4 records   295ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover78.47.83.234
🔶 Autoconfig78.47.83.234
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   509ms
TXT Record
v=spf1 include:spf.mandrillapp.com ?all
✉️ SPF
PolicyRecord (sund-by-net.dk)
?all (neutral) v=spf1 include:spf.mandrillapp.com ?all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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
TXT _acme-challenge.sund-by-net.dk 6Hm1OEbxV7BWwJ9zcn38V2OKjTTfMV5Ij6Ts2xrel6M
TXT _acme-challenge.sund-by-net.dk strpvjGJMXdCEAypeXE7DEJgroIey46kZcCnLeCBI3k
🔗 TLSA / DANE4 records   237ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
🔐 DNSSEC423ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081105
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
315ms
A
164ms
MX
295ms
AAAA
300ms
TXT
509ms
CAA
289ms
HTTPS
249ms
TLSA
237ms
SOA
0ms
MTA-STS
300ms
DNSSEC
423ms
SRV
308ms
Total
2664ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 22:45:50 2664ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 21:23:35 1519ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-19 23:13:54 759ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 07:59:57 651ms 2 NS 1 A 4 MX 🔒 Secure View
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