| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.42 | 3600s | webcluster2.webpod12-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:8056:6749:74fd:1d32 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms23574938 |
| v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (annekringelum.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082601 |
| 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 16:23:31 | 927ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-18 23:36:28 | 3419ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 20:13:58 | 32839ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 10:10:10 | 1124ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 05:07:22 | 2524ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 15:25:20 | 893ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 12:58:13 | 1940ms | 2 NS 1 A 1 MX | 🔒 Secure | View |