| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 54.194.41.141 | 3600s | ec2-54-194-41-141.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 54.192.0.0/14 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| rm_verify=2136db7371 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081501 |
| 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 06:31:27 | 520ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-16 12:58:38 | 2521ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 17:16:19 | 24492ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 05:38:35 | 8545ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 20:21:33 | 942ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 18:46:11 | 345ms | 2 NS 1 A 0 MX | 🔒 Secure | View |