| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.4.132 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.132.28 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:841c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:484 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.4.132,172.67.132.28 ech=AEX+DQBBswAgACDJ6Ozt2On3FtpkpCo4zWeuf5nMGat87ai9ydqxcLgZWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:841c,2606:4700:3035::6815:484 |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2413410342 |
| Primary NS (MNAME) | dave.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 07:58:39 | 1339ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-08-28 02:24:12 | 723ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 13:05:32 | 775ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 11:42:59 | 1976ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-24 09:52:31 | 4710ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-22 19:55:10 | 360ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 22:29:58 | 11749ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 20:51:49 | 682ms | 2 NS 2 A 0 MX | 🔒 Secure | View |