| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.81.213 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.146.254 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:92fe | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:51d5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h2" ipv4hint=104.21.81.213,172.67.146.254 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:92fe,2606:4700:3036::6815:51d5 |
| 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 | 2410115125 |
| Primary NS (MNAME) | frank.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 02:33:47 | 682ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-21 13:48:48 | 2190ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-11 09:06:26 | 1057ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 13:09:02 | 921ms | 2 NS 2 A 0 MX | ❓ Unknown | View |
| 2026-06-19 14:07:43 | 676ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-16 17:40:54 | 478ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-16 17:40:13 | 372ms | 2 NS 2 A 0 MX | 🔒 Secure | View |