| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.44.77 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.197.77 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:c54d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:2c4d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.44.77,172.67.197.77 ech=AEX+DQBBVAAgACAYlBZfr5j//7hRSUJRM0Lgh0RbeVvsas9gg65zONY9OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:c54d,2606:4700:3037::6815:2c4d |
| 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 | 2411513059 |
| Primary NS (MNAME) | courtney.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-09 12:05:47 | 848ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 04:59:56 | 1898ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 05:39:00 | 1907ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 12:08:04 | 2019ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 09:36:55 | 765ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-20 18:13:02 | 588ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 23:52:46 | 1052ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |