| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.4.13 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.223.241 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:40d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:dff1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.4.13,172.67.223.241 ech=AEX+DQBBOQAgACDReRiOW+HwoQUTXzsusmUib7wRjR/raK7KozQJ3xIlTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40d,2606:4700:3034::ac43:dff1 |
| 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 | 2413310605 |
| Primary NS (MNAME) | hera.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 12:35:05 | 540ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-23 00:15:42 | 894ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 22:22:36 | 1321ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-19 16:21:11 | 1293ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 02:23:26 | 51514ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 02:10:46 | 347ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 02:04:47 | 1361ms | 2 NS 2 A 0 MX | ⚠️ Bogus | View |
| 2026-06-17 02:00:50 | 478ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |