| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.17.20 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.219.146 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:1114 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:db92 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.17.20,172.67.219.146 ech=AEX+DQBBkQAgACB9L9/ZN+NcrDGfAnNBPboiB0VmVWYpr24H5uYmI14VIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1114,2606:4700:3032::ac43:db92 |
| 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 | 2410111020 |
| Primary NS (MNAME) | glen.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-22 15:21:04 | 1047ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-21 04:44:01 | 2777ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 00:39:56 | 1616ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-24 21:11:56 | 1131ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-20 18:25:07 | 426ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-18 06:54:53 | 636ms | 4 NS 1 A 0 MX | 🔒 Secure | View |