331.dk
📜 Historical scan 2026-06-16 12:51:45  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
🌍 A Records
🌍
No A records found
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.proxiedmail.com 207.154.196.147 mx.proxiedmail.com AS14061 DigitalOcean, LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   263ms
TXT Record
proxiedmail-verification=22cf754b149f28fdf23ee4199771ff3f
v=spf1 include:spf.proxiedmail.com ~all
✉️ SPF
PolicyRecord (331.dk)
~all (soft fail) v=spf1 include:spf.proxiedmail.com ~all
📨 DMARC
PolicyRecord (_dmarc.331.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:delivery-reports@pxdmail.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC159ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA54ms
FieldValue
Serial2026032704
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
39ms
A
43ms
MX
52ms
AAAA
70ms
TXT
263ms
CAA
69ms
HTTPS
72ms
TLSA
113ms
SOA
54ms
MTA-STS
111ms
DNSSEC
159ms
SRV
0ms
Total
1105ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 23:51:01 725ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-16 12:51:45 1105ms 3 NS 0 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone