| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.23.39 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.208.205 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx.yandex.net | 2a02:6b8::311 77.88.21.249 |
mxfront.stable.qloud-b.yandex.net mxfront.stable.qloud-b.yandex.net |
AS13238 YANDEX LLC AS13238 YANDEX LLC |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:d0cd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:1727 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.23.39,172.67.208.205 ech=AEX+DQBBqwAgACD6xzHHV+5GJayMapvGN0mzM28ni/OZEjxJM3x1pL2xYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d0cd,2606:4700:3036::6815:1727 |
| TXT Record |
|---|
| yandex-verification: 6fcfd0dafa81cc62 |
| 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 | 2410116923 |
| Primary NS (MNAME) | pearl.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 07:24:37 | 1099ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-22 15:33:02 | 1770ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-21 03:28:55 | 1965ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-12 00:20:44 | 17193ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 23:18:42 | 1096ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |