| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 173.248.158.25 | 700s | — | AS30475 | Handy Networks, LLC | 173.248.128.0/18 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 17:49:52 | 2043ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 18:39:49 | 922ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 04:45:08 | 884ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 14:30:45 | 832ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 19:36:13 | 790ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 04:00:54 | 338ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 13:35:24 | 741ms | 2 NS 1 A 0 MX | 🔒 Secure | View |