| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 300s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| google-site-verification=oMuPvBE3mhjzbO_o-k1ScfyH2DWG330hGKLYNuB8Pdw |
| v=spf1 include:sendgrid.net include:_custspf.one.com ~all |
| Policy | Record (metalvinyl.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:sendgrid.net include:_custspf.one.com ~all |
| Policy | Record (_dmarc.metalvinyl.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| 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 | 2411267420 |
| Primary NS (MNAME) | bill.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-06 15:30:47 | 9241ms | 2 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-07-31 06:55:41 | 1060ms | 2 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-07-19 18:04:57 | 16846ms | 2 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-07-18 17:41:51 | 1700ms | 2 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-07-12 18:30:46 | 1667ms | 2 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-06-29 23:45:45 | 536ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-21 04:28:35 | 2596ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 15:29:54 | 622ms | 2 NS 1 A 4 MX | 🔒 Secure | View |