| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 192.30.252.153 | 1800s | lb-192-30-252-153-iad.github.com | AS36459 | GitHub, Inc. | 192.30.252.0/22 | 🇺🇸 United States | — |
| 192.30.252.154 | 1800s | lb-192-30-252-154-iad.github.com | AS36459 | GitHub, Inc. | 192.30.252.0/22 | 🇺🇸 United States | — |
| 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 | 0 |
| Primary NS (MNAME) | ns1.digitalocean.com |
| Responsible (RNAME) | hostmaster@danjessen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 22:20:40 | 982ms | 3 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 16:29:07 | 1532ms | 3 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 17:42:39 | 708ms | 3 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 23:08:51 | 674ms | 3 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 18:26:22 | 10219ms | 3 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 00:11:20 | 586ms | 3 NS 2 A 0 MX | 🔓 Insecure | View |