| 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 | |
|---|---|---|---|---|
| 2026-08-26 10:32:40 | 559ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-24 15:09:19 | 696ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 11:32:19 | 16631ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 11:13:56 | 881ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 06:12:14 | 1694ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 03:37:05 | 748ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 23:34:11 | 606ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 13:37:19 | 2342ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:21:48 | 2249ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 09:15:11 | 2498ms | 2 NS 1 A 4 MX | ⚠️ Bogus | View |
| 2026-06-17 09:04:19 | 25343ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 09:03:37 | 477ms | 2 NS 1 A 4 MX | ⚠️ Bogus | View |