| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.184.0.113 | 86400s | n09.fwd.prod.hostnet.nl | AS51468 | One.com A/S | 91.184.0.0/19 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | mailfilter.hostnet.nl | 91.184.19.251 | mailfilter.hostnet.nl | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 91.184.0.113 |
| 🔶 Autoconfig | 91.184.0.113 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mailfilter.hostnet.nl | DANE-EE · SPKI · SHA-256 | E3F3620A9FFBF55AAED670B046874D36… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026071601 |
| Primary NS (MNAME) | ns01.hostnet.nl |
| Responsible (RNAME) | hostmaster@hostnet.nl |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 00:45:21 | 593ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 10:59:41 | 620ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-17 12:14:00 | 16699ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-06-27 01:40:17 | 690ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 02:44:58 | 907ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 03:46:24 | 719ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |