| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.177.53.36 | 7200s | 188-177-53-36-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 188.176.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 188.177.53.36 |
| 🔶 Autoconfig | 188.177.53.36 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 04:34:29 | 1133ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-08-11 20:03:13 | 1390ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-07-26 18:13:34 | 5358ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-07-17 11:00:00 | 17161ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-07-12 13:13:37 | 1308ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-29 08:48:57 | 1101ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-26 08:01:05 | 6128ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-26 03:39:10 | 952ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-20 09:12:01 | 785ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-17 12:58:14 | 3874ms | 2 NS 1 A 7 MX | 🔒 Secure | View |