reventlow.dk
📜 Historical scan 2026-06-18 05:25:13  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   192ms
🌍 A Records1 records   357ms
📧 MX Records2 records   159ms
📧 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   598ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 5 0 443 autoconfig.dreamhost.com
📝 TXT Records3 records   1494ms
TXT Record
google-site-verification=L9odtYxzv7ClrRBD5472vQkDqa1r14WBakD1tM-OjCI
protonmail-verification=1cb03d92c96783cb144fa01d30b74e24e6fcd767
v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net include:_spf.google.com -all
✉️ SPF
PolicyRecord (reventlow.dk)
-all (hard fail) v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net include:_spf.google.com -all
📨 DMARC
PolicyRecord (_dmarc.reventlow.dk)
p=reject v=DMARC1;p=reject;rua=mailto:dmarc_agg@reventlow.dk;ruf=mailto:dmarc_forensic@reventlow.dk;fo=1;adkim=r;aspf=r;pct=100
📬 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)
🔐 DNSSEC262ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA160ms
FieldValue
Serial2026061400
Primary NS (MNAME)ns1.dreamhost.com
Responsible (RNAME)hostmaster@dreamhost.com
Refresh15876s
Retry600s
Expire1814400s
Minimum (neg-cache TTL)60s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
192ms
A
357ms
MX
159ms
AAAA
272ms
TXT
1494ms
CAA
208ms
HTTPS
255ms
TLSA
194ms
SOA
160ms
MTA-STS
220ms
DNSSEC
262ms
SRV
598ms
Total
2081ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:15:18 9851ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-06 22:38:06 1975ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-18 05:25:13 2081ms 3 NS 1 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone