| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.23.255.26 | 300s | 89-23-255-26.ip4.fiberby.net | AS42541 | Fiberby ApS | 89.23.224.0/19 | 🇩🇰 Denmark | Copenhagen |
| 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 | 2412447721 |
| Primary NS (MNAME) | amit.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 12:07:36 | 1099ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 22:49:55 | 989ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-11 07:27:36 | 2158ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-25 21:54:18 | 1748ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 06:14:07 | 486ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 05:57:24 | 523ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 13:08:24 | 529ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |