| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 167.172.5.31 | 600s | — | AS14061 | DigitalOcean, LLC | 167.172.0.0/16 | 🇸🇬 Singapore | Singapore |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2400:6180:0:d0::e08:a001 | 600s | r.forwarddomain.net | AS14061 | DigitalOcean, LLC | 2400:6180:0:0:0:0:0:0/48 | 🇸🇬 Singapore | Singapore |
| 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 | 2026082401 |
| 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 | |
|---|---|---|---|---|
| 2026-08-25 02:00:37 | 1439ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 23:59:46 | 652ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-23 23:15:24 | 63297ms | 2 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-07-04 21:25:11 | 4032ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 04:07:14 | 760ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-22 20:55:07 | 675ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-19 01:16:35 | 1319ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 00:16:11 | 593ms | 2 NS 1 A 4 MX | 🔒 Secure | View |