| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.87.75 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.142.90 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:8e5a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:574b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.87.75,172.67.142.90 ech=AEX+DQBBvQAgACB4SPcxz5KHHzVyyFPVpPxrvPuCKEL4qa/NJEWvZ0EqUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8e5a,2606:4700:3035::6815:574b |
| 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 | 2413369974 |
| Primary NS (MNAME) | heather.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 00:12:14 | 518ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 18:37:44 | 467ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 11:12:36 | 571ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-16 12:59:58 | 8818ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-21 18:48:23 | 421ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 03:03:15 | 1173ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 02:15:09 | 679ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |