| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.51.157 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.182.127 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.182.127 |
| 🔶 Autoconfig | 104.21.51.157 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:339d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:b67f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.157,172.67.182.127 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:339d,2606:4700:3037::ac43:b67f |
| 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 | 2412631138 |
| Primary NS (MNAME) | cortney.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 21:20:43 | 784ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 15:24:47 | 622ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-20 10:53:51 | 1654ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-21 15:12:57 | 932ms | 2 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-18 03:40:23 | 748ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-17 00:23:51 | 780ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-15 19:37:16 | 8566ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-14 17:03:00 | 641ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-09 00:25:57 | 694ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-07 03:53:34 | 1095ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-05 01:22:22 | 2445ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-04 01:21:33 | 515ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-03 00:58:11 | 2143ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-02 23:15:43 | 518ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 04:12:47 | 919ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 18:52:48 | 1054ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 17:00:57 | 763ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 15:31:18 | 312ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:52:19 | 612ms | 2 NS 0 A 0 MX | 🔒 Secure | View |