| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.19.144 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.186.125 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:1390 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:ba7d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.19.144,172.67.186.125 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1390,2606:4700:3036::ac43:ba7d |
| 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 | 2410751901 |
| Primary NS (MNAME) | john.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 20:06:56 | 795ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-29 11:56:20 | 2798ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-25 09:04:10 | 976ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 06:19:13 | 5165ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 01:14:48 | 1079ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 22:53:09 | 1230ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 22:46:09 | 422ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |