doorpro.dk
Last scanned: 2026-06-28 11:26:50  ·  2315ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   235ms
NameserverIP addressesPTRASN / ISP
ns1.myh2oservers.com 217.18.70.240
2a00:19c0:a070:240::1		 hosted.by.qweb.net
—		 AS21221 Infopact Netwerkdiensten B.V.
AS21221 Infopact Netwerkdiensten B.V.
ns2.myh2oservers.com 217.18.70.241
2a00:19c0:a070:241::1		 hosted.by.qweb.net
—		 AS21221 Infopact Netwerkdiensten B.V.
AS21221 Infopact Netwerkdiensten B.V.
ns3.myh2oservers.com 185.214.149.240
2a0b:9cc0::149:240		 hosted.by.qweb.net
—		 AS21221 Infopact Netwerkdiensten B.V.
AS21221 Infopact Netwerkdiensten B.V.
🌍 A Records1 records   253ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.18.70.175 300s web1.romass.nl AS21221 Infopact Netwerkdiensten B.V. 217.18.64.0/20 🇳🇱 The Netherlands Velp
📧 MX Records3 records   229ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s MX01.hostedxchange.nl — — —
20 300s MX02.hostedxchange.nl — — —
30 300s MX03.hostedxchange.nl — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovertenant-autodiscover.utica.nl
🔷 AAAA Records (IPv6)1 records   222ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:19c0:a070:175::1 300s — AS21221 Infopact Netwerkdiensten B.V. 2a00:19c0:0:0:0:0:0:0/32 🇳🇱 The Netherlands —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   696ms
TXT Record
v=spf1 a mx ip4:217.18.70.175 include:_spf.hostedxchange.nl ~all
✉️ SPF
PolicyRecord (doorpro.dk)
~all (soft fail) v=spf1 a mx ip4:217.18.70.175 include:_spf.hostedxchange.nl ~all
📨 DMARC
PolicyRecord (_dmarc.doorpro.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none;
📬 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)
🔐 DNSSEC516ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA247ms
FieldValue
Serial2023112200
Primary NS (MNAME)ns1.myh2oservers.com
Responsible (RNAME)hostmaster@doorpro.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
235ms
A
253ms
MX
229ms
AAAA
222ms
TXT
696ms
CAA
244ms
HTTPS
221ms
TLSA
830ms
SOA
247ms
MTA-STS
260ms
DNSSEC
516ms
SRV
649ms
Total
2315ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 11:26:50 2315ms 3 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 18:46:13 1920ms 3 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 01:08:53 4873ms 3 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 04:15:59 888ms 3 NS 1 A 3 MX 🔓 Insecure View
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