| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.42.179 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.207.121 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:2ab3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:cf79 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.42.179,172.67.207.121 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2ab3,2606:4700:3033::ac43:cf79 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413290412 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 02:17:37 | 685ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-27 14:20:37 | 535ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-09 14:02:48 | 924ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-08-03 15:37:40 | 8687ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-07-13 01:39:19 | 16911ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-22 23:41:13 | 1223ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-22 09:24:16 | 964ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 23:20:09 | 2479ms | 2 NS 2 A 0 MX | 🔒 Secure | View |
| 2026-06-17 09:25:23 | 505ms | 2 NS 2 A 0 MX | 🔒 Secure | View |