| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 13.48.194.11 | 3600s | ec2-13-48-194-11.eu-north-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 13.32.0.0/11 | 🇸🇪 Sweden | Stockholm |
| 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 | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081401 |
| 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 | |
|---|---|---|---|---|
| 2026-08-14 21:43:24 | 673ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 12:09:42 | 543ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 07:39:17 | 571ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 22:40:20 | 2571ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 22:29:28 | 560ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:46:37 | 651ms | 2 NS 1 A 0 MX | 🔒 Secure | View |