| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 12.169.195.36 | 14400s | — | AS7018 | AT&T Enterprises, LLC | 12.169.192.0/18 | 🇺🇸 United States | Charlotte |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | custmx.cscdns.net | 198.58.121.58 | 198-58-121-58.ip.linodeusercontent.com | AS63949 Akamai Connected Cloud |
| TXT Record |
|---|
| v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com; |
| Policy | Record (_dmarc.continental-airlines.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com; |
| 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 | 2021090105 |
| Primary NS (MNAME) | dns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 14400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-26 17:12:16 | 4946ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 08:03:48 | 4785ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 10:05:38 | 1160ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 20:30:57 | 4909ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 07:14:48 | 5633ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 22:11:01 | 4415ms | 2 NS 0 A 0 MX | 🔓 Insecure | View |