opia.dk
📜 Historical scan 2026-08-21 12:05:38  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   327ms
NameserverIP addressesPTRASN / ISP
ns1.dreamhost.com 162.159.26.14 ns1.dreamhost.com AS13335 Cloudflare, Inc.
ns2.dreamhost.com 162.159.26.81 ns2.dreamhost.com AS13335 Cloudflare, Inc.
ns3.dreamhost.com 162.159.27.84 ns3.dreamhost.com AS13335 Cloudflare, Inc.
🌍 A Records1 records   331ms
IPTTLPTRASNISP / OrgCIDRCountryCity
67.205.29.208 60s apache2-dap.iad1-shared-b7-25.dreamhost.com AS26347 New Dream Network, LLC 67.205.0.0/18 🇺🇸 United States —
📧 MX Records2 records   343ms
PriorityTTLMail ServerIP addressesPTRASN
0 60s mx1.mailchannels.net 54.187.177.89 ec2-54-187-177-89.us-west-2.compute.amazonaws.com AS16509 Amazon.com, Inc.
0 60s mx2.mailchannels.net 54.187.177.89 ec2-54-187-177-89.us-west-2.compute.amazonaws.com AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigautoconfig.dreamhost.com → 64.90.62.167
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   476ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 5 0 443 autoconfig.dreamhost.com
📝 TXT Records1 records   1448ms
TXT Record
v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all
✉️ SPF
PolicyRecord (opia.dk)
-all (hard fail) v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC471ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082103
Primary NS (MNAME)ns1.dreamhost.com
Responsible (RNAME)hostmaster@dreamhost.com
Refresh17289s
Retry600s
Expire1814400s
Minimum (neg-cache TTL)60s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
327ms
A
331ms
MX
343ms
AAAA
344ms
TXT
1448ms
CAA
319ms
HTTPS
311ms
TLSA
386ms
SOA
0ms
MTA-STS
491ms
DNSSEC
471ms
SRV
476ms
Total
3626ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 19:54:28 2993ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-27 16:35:25 9949ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-26 18:48:36 10444ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-21 12:05:38 3626ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-09 14:48:15 9694ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-29 23:43:45 1598ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 15:56:31 2998ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 17:46:49 2062ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 17:04:38 1582ms 3 NS 1 A 2 MX 🔓 Insecure View
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