| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.7.188 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.137.48 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:8930 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:7bc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.7.188,172.67.137.48 ech=AEX+DQBBSwAgACDWY98L2L5C1U4Caq6ldmfs7mGtaVo+/OnN17nciIkJZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8930,2606:4700:3037::6815:7bc |
| 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 | 2413501569 |
| Primary NS (MNAME) | devin.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 02:40:02 | 956ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 22:19:18 | 177ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-24 19:18:04 | 152ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-23 19:01:12 | 1728ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-22 15:32:53 | 923ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-21 15:20:00 | 848ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-20 15:03:21 | 924ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-19 05:17:46 | 10072ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-17 16:22:17 | 1518ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-16 15:23:31 | 8699ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-15 12:29:48 | 1294ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-14 07:36:17 | 770ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-10 23:15:54 | 850ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-09 06:51:22 | 881ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-08 05:34:39 | 711ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-06 13:39:23 | 840ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-04 12:36:23 | 2887ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-27 15:30:09 | 2763ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-27 12:45:02 | 1019ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-25 18:52:37 | 482ms | 3 NS 1 A 0 MX | ❓ Unknown | View |
| 2026-06-16 13:58:16 | 448ms | 3 NS 1 A 0 MX | 🔒 Secure | View |