| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.89.250.9 | 3600s | 0x5359fa09.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 83.89.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| 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 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 100 | 443 | mail.dominico.dk |
| TXT Record |
|---|
| v=spf1 ip4:83.89.250.9 a:dominico.dk a:menghini.dk a:effektit.dk include:_custspf.one.com -all |
| Policy | Record (dominico.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:83.89.250.9 a:dominico.dk a:menghini.dk a:effektit.dk include:_custspf.one.com -all |
| Policy | Record (_dmarc.dominico.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarkme@dominico.dk; ruf=mailto:dmarkme@dominico.dk; fo=1 |
| 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 | 2026082725 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 04:09:32 | 827ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-28 02:03:06 | 716ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-21 14:55:33 | 6022ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-21 12:22:38 | 1026ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-01 23:07:56 | 757ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-20 21:04:19 | 895ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-20 15:47:04 | 1130ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 06:23:35 | 903ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 04:11:14 | 4556ms | 2 NS 1 A 4 MX | 🔒 Secure | View |