| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 192.30.252.153 | 600s | lb-192-30-252-153-iad.github.com | AS36459 | GitHub, Inc. | 192.30.252.0/22 | 🇺🇸 United States | — |
| 192.30.252.154 | 600s | lb-192-30-252-154-iad.github.com | AS36459 | GitHub, Inc. | 192.30.252.0/22 | 🇺🇸 United States | — |
| TXT Record |
|---|
| google-site-verification=TfC1ZFqd-3_HI2MV_vRF5FZAkyxzRWAXVBzmySWfAmY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 01:16:56 | 905ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-08-12 04:46:25 | 4085ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-07-16 03:19:57 | 1137ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-07-11 12:31:08 | 9442ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-06-30 04:36:13 | 745ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-06-20 18:53:08 | 636ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-06-17 14:41:21 | 1773ms | 2 NS 2 A 5 MX | 🔒 Secure | View |