| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.15.26 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.161.15 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:f1a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:a10f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.15.26,172.67.161.15 ech=AEX+DQBBwQAgACCJq/98h4XBibtJpMwP+KRke6TgId8VdS0G6GYygQlfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:f1a,2606:4700:3035::ac43:a10f |
| 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 | 2410271826 |
| Primary NS (MNAME) | grace.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 01:20:41 | 657ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-23 09:35:30 | 2691ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-19 19:44:23 | 858ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 11:30:26 | 813ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 02:06:30 | 919ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 22:24:48 | 475ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 13:25:39 | 283ms | 0 NS 0 A 0 MX | ❓ Unknown | View |