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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.18.70.175 | 300s | web1.romass.nl | AS21221 | Infopact Netwerkdiensten B.V. | 217.18.64.0/20 | 🇳🇱 The Netherlands | Velp |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | MX01.hostedxchange.nl | — | — | — |
| 20 | 300s | MX02.hostedxchange.nl | — | — | — |
| 30 | 300s | MX03.hostedxchange.nl | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | tenant-autodiscover.utica.nl → 185.44.95.71 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:19c0:a070:175::1 | 300s | — | AS21221 | Infopact Netwerkdiensten B.V. | 2a00:19c0:0:0:0:0:0:0/32 | 🇳🇱 The Netherlands | — |
| TXT Record |
|---|
| v=spf1 a mx ip4:217.18.70.175 include:_spf.hostedxchange.nl ~all |
| Policy | Record (doorpro.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:217.18.70.175 include:_spf.hostedxchange.nl ~all |
| Policy | Record (_dmarc.doorpro.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none; |
| www | 217.18.70.175 2a00:19c0:a070:175::1 (AS21221) (address records, no CNAME) |
| www vs bare domain | Same network doorpro.dk: 217.18.70.175 2a00:19c0:a070:175::1 (AS21221) www.doorpro.dk: 217.18.70.175 2a00:19c0:a070:175::1 (AS21221) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2023112200 |
| Primary NS (MNAME) | ns1.myh2oservers.com |
| Responsible (RNAME) | hostmaster@doorpro.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 00:59:06 shown | 1175ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-12 02:34:56 | 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 |