| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.1.42 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.128.130 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:8082 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:12a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.1.42,172.67.128.130 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8082,2606:4700:3037::6815:12a |
| 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 | 2412746437 |
| Primary NS (MNAME) | barbara.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 02:58:24 | 634ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-21 14:52:52 | 963ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-19 03:52:24 | 2836ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-18 02:49:39 | 1909ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-16 19:21:10 | 926ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-15 12:56:39 | 3141ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-19 01:26:32 | 1289ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 00:13:23 | 799ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 16:50:07 | 6319ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 18:38:10 | 1143ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 00:52:16 | 1161ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 08:47:28 | 1451ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 09:27:42 | 2578ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |