| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 216.24.57.1 | 3600s | ip-216-24-57-1.ingress.render.com | AS397273 | Render | 216.24.57.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | — | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (mallingphoto.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.mallingphoto.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082401 |
| 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 | |
|---|---|---|---|---|
| 2026-08-25 05:04:59 | 16772ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-21 01:33:12 | 6441ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-25 11:13:56 | 964ms | 2 NS 4 A 4 MX | 🔒 Secure | View |
| 2026-07-13 23:42:12 | 1036ms | 2 NS 4 A 4 MX | 🔒 Secure | View |
| 2026-07-08 22:37:33 | 9783ms | 2 NS 4 A 4 MX | 🔒 Secure | View |
| 2026-06-26 15:26:18 | 1766ms | 2 NS 4 A 4 MX | 🔒 Secure | View |
| 2026-06-26 11:12:39 | 681ms | 2 NS 4 A 4 MX | 🔒 Secure | View |
| 2026-06-25 02:43:20 | 794ms | 2 NS 4 A 4 MX | 🔒 Secure | View |
| 2026-06-19 01:27:23 | 964ms | 2 NS 4 A 4 MX | 🔒 Secure | View |
| 2026-06-17 23:23:08 | 1182ms | 2 NS 4 A 4 MX | 🔒 Secure | View |