| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.29.148 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.149.102 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:1d94 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:9566 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.29.148,172.67.149.102 ech=AEX+DQBBDAAgACDzPyb+KnlKO5ZYwlSA22H3fz6Z7EBsnDuiZgFbMmhGBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1d94,2606:4700:3037::ac43:9566 |
| 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 | 2408926190 |
| Primary NS (MNAME) | buck.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-08 12:24:58 | 9209ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 15:03:46 | 775ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 15:39:14 | 2415ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 15:31:36 | 3777ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 15:30:20 | 2470ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |