| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.199.108.153 | 600s | cdn-185-199-108-153.github.com | AS54113 | Fastly, Inc. | 185.199.108.0/22 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| google-site-verification=c50xVY-ZXC8jcnkyw_m5DArhvOkLq4geXjcmeqPnaoA |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-09 06:27:05 | 583ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-21 16:33:41 | 4630ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 15:33:10 | 522ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 19:52:29 | 3285ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 06:00:17 | 611ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-21 21:54:26 | 443ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 07:38:39 | 5998ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 05:27:07 | 892ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 18:50:26 | 508ms | 2 NS 1 A 0 MX | 🔒 Secure | View |