| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.229.236.30 | 3067s | hosting.merkurnord.dk | AS215686 | Edelskjold Holding ApS | 91.229.236.0/24 | 🇩🇰 Denmark | — |
| 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 (naesdal.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.naesdal.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 | 2026082302 |
| 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 | |
|---|---|---|---|---|
| 2026-08-23 07:10:47 | 2298ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-07 07:28:39 | 2974ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-04 23:17:27 | 3059ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-02 02:29:38 | 1594ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-02 00:59:55 | 792ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-28 11:07:07 | 2158ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 11:46:37 | 565ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-24 04:33:21 | 929ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 03:45:18 | 4823ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-18 06:30:34 | 649ms | 2 NS 1 A 4 MX | 🔒 Secure | View |