| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.23.253.209 | 43200s | 89-23-253-209.ip4.fiberby.net | AS42541 | Fiberby ApS | 89.23.224.0/19 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 89.23.253.209 |
| 🔶 Autoconfig | 89.23.253.209 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025072402 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 11:07:27 | 792ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-27 20:27:19 | 663ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-27 10:49:46 | 854ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-16 15:46:41 | 2660ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-16 15:31:58 | 419ms | 4 NS 1 A 0 MX | 🔒 Secure | View |