| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.130.165.40 | 3600s | host81-130-165-40.in-addr.btopenworld.com | AS2856 | British Telecommunications PLC | 81.128.0.0/11 | 🇬🇧 United Kingdom | Bow |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | RetMxHer.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| MS=ms76465542 |
| ms=MSretTXTher |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (soestalden.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 | 2026080312 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-14 03:58:54 | 5494ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 17:19:11 | 1152ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-06 22:24:29 | 2700ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-05 21:47:21 | 805ms | 1 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-08-04 08:34:52 | 668ms | 1 NS 0 A 0 MX | ❓ Unknown | View |