| 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 | fully validated |
| 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 20:03:28 | 1200ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 03:44:55 | 601ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 06:31:25 | 1102ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 04:15:20 | 2293ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 00:36:48 | 769ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:35:57 | 2755ms | 2 NS 1 A 4 MX | 🔒 Secure | View |