| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 3600s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| 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 | mx2.pub.mailpod11-cph3.one.com | 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 (herting-management.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.herting-management.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; ruf=mailto:soenke@herting-management.dk; adkim=r; aspf=r |
| 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 | 2026082901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-29 10:21:41 | 1460ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-28 01:05:28 | 830ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-15 00:11:20 | 5116ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-29 09:07:32 | 851ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-02 22:42:04 | 2801ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-27 18:04:55 | 1388ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-26 08:24:04 | 718ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-24 10:44:01 | 1185ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 11:19:15 | 630ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 11:13:58 | 785ms | 2 NS 1 A 4 MX | 🔒 Secure | View |