| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.102.88.132 | 3600s | — | AS47292 | Sentia Denmark A/S | 91.102.88.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod13-cph3.one.com | 185.10.9.42 | mx1.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod13-cph3.one.com | 185.10.9.43 | mx2.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod13-cph3.one.com | 185.10.9.44 | mx3.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod13-cph3.one.com | 185.10.9.45 | mx4.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (dds-bagsvaerd.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.dds-bagsvaerd.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:jens@jflaursen.dk; ruf=mailto:jens@jflaursen.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| 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 | |
|---|---|---|---|---|
| 2026-09-04 00:38:10 | 676ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-09-01 15:49:55 | 6694ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-24 15:47:47 | 10485ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-21 12:05:04 | 5006ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-20 11:17:02 | 2691ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-11 02:42:31 | 3500ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-08 17:32:35 | 968ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-13 01:44:20 | 1215ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 07:12:01 | 2176ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-21 11:20:59 | 1362ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-20 02:34:20 | 907ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-19 21:59:36 | 545ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 01:22:07 | 497ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 01:21:22 | 841ms | 2 NS 1 A 4 MX | 🔒 Secure | View |