| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.21.23 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.195.254 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:1517 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:c3fe | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.21.23,172.67.195.254 ech=AEX+DQBBRwAgACAe/W/8EJuKBGHLGFQfBA7rotCSYrYAfD7HcUc3zJ5pEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1517,2606:4700:3037::ac43:c3fe |
| 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 | 2412880099 |
| Primary NS (MNAME) | barbara.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-22 20:06:54 | 4820ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-08 21:08:27 | 9787ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-19 06:05:22 | 1839ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-06 17:49:44 | 2160ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 07:38:41 | 840ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 03:03:35 | 727ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 03:01:59 | 723ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 02:13:57 | 1058ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 14:17:19 | 1668ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |