| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 103.168.172.37 | 1699s | www.messagingengine.com | AS151847 | Fastmail Pty Ltd | 103.168.172.0/24 | 🇺🇸 United States | Philadelphia |
| 103.168.172.52 | 1699s | www.messagingengine.com | AS151847 | Fastmail Pty Ltd | 103.168.172.0/24 | 🇺🇸 United States | Philadelphia |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 10 | 10 | 993 | imap.fastmail.com |
| TXT Record |
|---|
| v=spf1 include:spf.messagingengine.com ?all |
| Policy | Record (alas.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.messagingengine.com ?all |
| 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 | 2413485483 |
| Primary NS (MNAME) | ashton.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-29 14:29:58 | 2613ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-28 02:58:15 | 1526ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-16 17:13:14 | 4909ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-27 20:27:05 | 2892ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-22 09:49:47 | 1039ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-18 21:21:39 | 1342ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-16 13:22:26 | 1137ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |