doorpro.dk

📜 Historical scan 2026-09-12 02:34:56  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

doorpro.dk is a .dk domain served by 3 nameservers (ns1.myh2oservers.com, ns2.myh2oservers.com, ns3.myh2oservers.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.18.70.175 is hosted by Infopact Netwerkdiensten B.V. (AS21221) in The Netherlands. Mail is handled by MX01.hostedxchange.nl, MX02.hostedxchange.nl and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   44ms
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 Records#

1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.18.70.175 300s web1.romass.nl AS21221 Infopact Netwerkdiensten B.V. 217.18.64.0/20 🇳🇱 The Netherlands Velp

📧 MX Records#

3 records   47ms
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 → 185.44.95.71

🔷 AAAA Records (IPv6)#

1 records   59ms
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 Records#

1 records   255ms
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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 07:09:01
www217.18.70.175 2a00:19c0:a070:175::1 (AS21221) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

  • error include:_spf.hostedxchange.nl has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

91ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
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 yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
52ms
MX
47ms
AAAA
59ms
TXT
255ms
CAA
42ms
HTTPS
67ms
TLSA
277ms
SOA
0ms
MTA-STS
81ms
DNSSEC
91ms
SRV
93ms
Total
2005ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 00:59:06 1175ms 3 NS 1 A 3 MX 🔓 Insecure
2026-09-12 02:34:56 shown 2005ms 3 NS 1 A 3 MX 🔓 Insecure
2026-06-28 11:26:50 2315ms 3 NS 1 A 3 MX 🔓 Insecure
2026-06-20 18:46:13 1920ms 3 NS 1 A 3 MX 🔓 Insecure
2026-06-20 01:08:53 4873ms 3 NS 1 A 3 MX 🔓 Insecure
2026-06-17 04:15:59 888ms 3 NS 1 A 3 MX 🔓 Insecure
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