| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.55.143 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.149.33 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::ac43:9521 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:378f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.55.143,172.67.149.33 ech=AEX+DQBBSwAgACBSI8SIWpPJZ+nSdwGLH9F2pFQjr+CzXuXIqbfFP/QdWAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:9521,2606:4700:3037::6815:378f |
| 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 | 2412588601 |
| Primary NS (MNAME) | david.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-19 04:34:24 | 5788ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 04:18:19 | 2537ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-31 08:14:04 | 849ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-28 11:50:07 | 1308ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 13:19:54 | 744ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 17:51:30 | 828ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 12:31:55 | 736ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 19:15:38 | 422ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |