| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 3.96.23.237 | 86400s | ec2-3-96-23-237.ca-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 3.96.0.0/11 | 🇨🇦 Canada | Montreal |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.101domain.com | 209.242.175.188 | mail.101domain.com | AS22773 Cox Communications Inc. |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (101domains.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.101domains.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:5280d7eb@inbox.ondmarc.com; ruf=mailto:5280d7eb@inbox.ondmarc.com; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600 |
| 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 | 2413440475 |
| Primary NS (MNAME) | dale.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 01:08:46 | 1594ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-03 10:25:07 | 2364ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-01 02:04:22 | 1547ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 14:11:58 | 2705ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 03:02:18 | 876ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 12:33:29 | 1608ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |