| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.28 | 600s | vm1413.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.40.28 |
| 🔶 Autoconfig | 185.21.40.28 |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com include:spf.curanet.dk include:web.shared.mysmtp.com -all |
| Policy | Record (nsmoebler.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_custspf.one.com include:spf.curanet.dk include:web.shared.mysmtp.com -all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 45270A69B37BD0C454F2B3E54CC89AD7… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081005 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 09:11:50 | 787ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-10 15:08:31 | 3005ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-02 22:22:48 | 957ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 11:24:48 | 810ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 08:05:11 | 648ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-24 07:44:54 | 1160ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-24 01:21:25 | 1184ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 07:11:52 | 1204ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-18 08:13:07 | 868ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-18 07:55:41 | 714ms | 2 NS 1 A 4 MX | 🔒 Secure | View |