| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.38.51 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.219.57 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:2633 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| 2606:4700:3036::ac43:db39 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000::/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.38.51,172.67.219.57 ech=AEX+DQBBagAgACAg7U9OGs/0QHLE6P+EVixZVw+CHpdrGdQPod76pQOQPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2633,2606:4700:3036::ac43:db39 |
| 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 | 2413532382 |
| Primary NS (MNAME) | cris.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 20:28:41 | 1380ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-31 06:33:00 | 945ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-08 10:29:04 | 26330ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 13:27:43 | 765ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 03:25:24 | 850ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 09:04:14 | 1264ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 17:07:49 | 1781ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 13:04:54 | 1417ms | 0 NS 2 A 0 MX | 🔓 Insecure | View |