| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.83.165.19 | 900s | — | AS9158 | Telenor A/S | 213.83.128.0/17 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (nordicess.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Flags | Tag | Value |
|---|---|---|
| 1 | issue | letsencrypt.org |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080701 |
| 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 | |
|---|---|---|---|---|
| 2026-08-17 21:07:20 | 5515ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 05:32:22 | 2126ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-10 04:35:40 | 2008ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 20:13:45 | 784ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 15:00:06 | 1041ms | 2 NS 1 A 1 MX | 🔒 Secure | View |