| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 3600s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| Policy | Record (_dmarc.skraldekrogen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081401 |
| 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 | |
|---|---|---|---|---|
| 2026-08-14 11:48:20 | 1256ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-15 08:10:58 | 910ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-13 02:57:10 | 4894ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-11 16:45:17 | 4902ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-03 21:10:26 | 11930ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-02 20:41:20 | 14810ms | 2 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-27 19:38:50 | 696ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-26 05:59:00 | 727ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-20 18:50:41 | 546ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-18 02:17:45 | 1105ms | 0 NS 0 A 0 MX | ❓ Unknown | View |