| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.46.88 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.137.4 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:2e58 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:8904 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.46.88,172.67.137.4 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2e58,2606:4700:3035::ac43:8904 |
| 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 | 2412390919 |
| Primary NS (MNAME) | art.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 00:57:49 | 726ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-17 23:50:49 | 962ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-16 10:00:24 | 3011ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-15 02:46:42 | 836ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-08-08 08:33:11 | 1721ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 05:06:56 | 875ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 10:11:39 | 543ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 03:52:51 | 709ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |