| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.87 | 3600s | vm1447.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.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| v=spf1 a mx include:spf.curanet.dk include:web.shared.mysmtp.com include:_custspf.one.com ~all |
| Policy | Record (brabrand-gulve.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:spf.curanet.dk include:web.shared.mysmtp.com include:_custspf.one.com ~all |
| Policy | Record (_dmarc.brabrand-gulve.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | A4B9A2A35B513EFAC91F5A3C11DD0C58… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081401 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 11:48:08 | 1107ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-26 19:32:53 | 799ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-14 10:10:38 | 8993ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-13 02:58:59 | 3375ms | 2 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-08-08 14:51:22 | 1319ms | 2 NS 1 A 4 MX | 🔓 Insecure | View |
| 2026-06-25 08:57:39 | 707ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-23 12:07:56 | 939ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 04:35:54 | 2007ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-16 16:49:38 | 2369ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-16 16:47:32 | 3115ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-16 16:30:19 | 823ms | 2 NS 1 A 4 MX | 🔒 Secure | View |