| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.2.173 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.129.125 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:817d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:2ad | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.2.173,172.67.129.125 ech=AEX+DQBBEAAgACCr8f/kgg/pJ5FJI/NdUqTZ3Ld/9apU/Dx0zahJhfBWeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:817d,2606:4700:3036::6815:2ad |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413250257 |
| Primary NS (MNAME) | bob.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 04:14:57 | 566ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-27 13:43:19 | 472ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-26 13:09:18 | 617ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-07 09:25:23 | 999ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-21 03:17:34 | 8956ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-11 07:36:38 | 953ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-06 15:56:32 | 2619ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-27 11:46:54 | 5284ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-22 22:43:33 | 1127ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 10:35:08 | 851ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:33:40 | 730ms | 2 NS 2 A 0 MX | 🔒 Secure | View |