| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 216.239.32.21 | 43200s | any-in-2015.1e100.net | AS15169 | Google LLC | 216.239.32.0/20 | 🇺🇸 United States | — |
| 216.239.34.21 | 43200s | any-in-2215.1e100.net | AS15169 | Google LLC | 216.239.32.0/20 | 🇺🇸 United States | — |
| 216.239.36.21 | 43200s | any-in-2415.1e100.net | AS15169 | Google LLC | 216.239.32.0/20 | 🇺🇸 United States | — |
| 216.239.38.21 | 43200s | any-in-2615.1e100.net | AS15169 | Google LLC | 216.239.32.0/20 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | westring.dk → 216.239.32.21 |
| 🔶 Autoconfig | westring.dk → 216.239.34.21 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.westring.dk | westring.dk |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 15:05:44 | 1831ms | 2 NS 4 A 7 MX | 🔒 Secure | View |
| 2026-07-18 15:02:09 | 1440ms | 2 NS 4 A 7 MX | 🔒 Secure | View |
| 2026-07-12 13:28:13 | 1532ms | 2 NS 4 A 7 MX | 🔒 Secure | View |
| 2026-06-27 00:35:41 | 1104ms | 2 NS 4 A 7 MX | 🔒 Secure | View |
| 2026-06-26 13:53:38 | 2316ms | 2 NS 4 A 7 MX | 🔒 Secure | View |
| 2026-06-24 17:39:57 | 1005ms | 2 NS 4 A 7 MX | 🔒 Secure | View |
| 2026-06-17 13:20:37 | 2932ms | 2 NS 4 A 7 MX | 🔒 Secure | View |