| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.13.247 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.133.140 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:df7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:858c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.13.247,172.67.133.140 ech=AEX+DQBB7gAgACDjb97KP6YVmnJEmItPXJ+TBePeT87Vjd9IS+KnQbe6dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:df7,2606:4700:3036::ac43:858c |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412794319 |
| 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 15:38:32 | 675ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-21 16:44:50 | 6353ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-10 18:57:15 | 8782ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-31 17:17:21 | 906ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-08 18:09:33 | 1089ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-04 15:28:43 | 872ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-29 12:42:09 | 833ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-21 19:38:46 | 2444ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-21 18:11:39 | 1191ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 15:19:43 | 643ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-19 11:40:21 | 847ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 03:25:43 | 402ms | 2 NS 2 A 0 MX | 🔒 Secure | View |