| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.77.51 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.204.167 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3037::6815:4d33 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:cca7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.77.51,172.67.204.167 ech=AEX+DQBBmgAgACD5idu/8YisJYN71y7dIfmC8zhZJt4K4vFs1eLqFApNZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4d33,2606:4700:3037::ac43:cca7 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413337307 |
| Primary NS (MNAME) | justin.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 22:09:21 | 633ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-19 11:02:31 | 1864ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-07 08:29:19 | 8792ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-06 01:08:33 | 893ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-16 13:55:54 | 807ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-23 16:56:07 | 852ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 03:42:43 | 1653ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 03:30:35 | 440ms | 2 NS 2 A 0 MX | 🔒 Secure | View |