| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.54.95.197 | 43200s | 0x57365fc5.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Nørresundby |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.54.95.197 |
| 🔶 Autoconfig | 87.54.95.197 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 17:51:41 | 556ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-31 07:59:09 | 672ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-02 16:09:04 | 9452ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-27 15:17:17 | 577ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-27 01:10:54 | 605ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-26 18:30:55 | 560ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-24 20:19:40 | 852ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-22 00:14:53 | 2295ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 12:53:59 | 1787ms | 2 NS 1 A 0 MX | 🔒 Secure | View |