| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.nordicnumber.com | 91.198.138.46 | ns1.nordicnumber.com | AS51167 Contabo GmbH |
| ns2.nordicnumber.com | 91.198.138.47 | — | AS51167 Contabo GmbH |
| ns3.nordicnumber.com | 213.136.93.70 | ns3.nnhosting.eu | AS51167 Contabo GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 173.212.231.113 | 900s | mail.a-server.ch | AS51167 | Contabo GmbH | 173.212.192.0/18 | 🇫🇷 France | Lauterbourg |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 173.212.231.113 |
| 🔶 Autoconfig | 173.212.231.113 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2016042612 |
| Primary NS (MNAME) | ns1.nordicnumber.com |
| Responsible (RNAME) | hostmaster@nordicnumber.com |
| Refresh | 900s |
| Retry | 600s |
| Expire | 900s |
| Minimum (neg-cache TTL) | 900s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 18:15:22 | 3439ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-29 07:41:22 | 57910ms | 3 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-28 01:35:19 | 9681ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-27 05:35:22 | 843ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-30 02:29:35 | 852ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-23 23:00:26 | 4882ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 23:58:29 | 943ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 07:42:21 | 12950ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |