| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.66.117.57 | 3600s | — | — | — | — | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms16720603 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (evuro.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 20:01:07 | 1694ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 00:35:24 | 1249ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 10:07:55 | 8867ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 10:34:29 | 756ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:08:39 | 1353ms | 2 NS 1 A 1 MX | 🔒 Secure | View |