| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.72.20 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.173.195 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:adc3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:4814 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.72.20,172.67.173.195 ech=AEX+DQBBNgAgACCXu6Gv0OWYoRTHj89GfzI2a2MX9fjDnuNskn8hxSxrXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:adc3,2606:4700:3037::6815:4814 |
| 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 | 2413604316 |
| Primary NS (MNAME) | isabel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 22:40:01 | 1146ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-29 06:13:22 | 544ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-28 05:34:28 | 583ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-15 06:58:14 | 912ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-10 05:33:12 | 1956ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-30 06:41:54 | 743ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 08:43:44 | 647ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-20 01:55:52 | 513ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 23:07:28 | 987ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 14:37:54 | 948ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 14:35:15 | 405ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |