| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 172.232.147.252 | 3600s | 172-232-147-252.ip.linodeusercontent.com | AS63949 | Akamai Connected Cloud | 172.232.128.0/17 | 🇸🇪 Sweden | Stockholm |
| 172.233.57.17 | 3600s | 172-233-57-17.ip.linodeusercontent.com | AS63949 | Akamai Connected Cloud | 172.233.0.0/16 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | mx5.sitnet.dk | — | — | — |
| 10 | 21600s | mx6.sitnet.dk | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2600:3c09::f03c:94ff:fed1:f1bb | 3600s | — | AS63949 | Akamai Connected Cloud | 2600:3c08:0:0:0:0:0:0/30 | 🇸🇪 Sweden | Stockholm |
| 2600:3c0e::f03c:94ff:fed1:4ea | 3600s | — | AS63949 | Akamai Connected Cloud | 2600:3c0e:0:0:0:0:0:0/32 | 🇳🇱 The Netherlands | Amsterdam |
| TXT Record |
|---|
| v=spf1 mx ip4:188.64.157.0/28 ip4:198.2.128.0/18 ip4:205.201.128.0/20 ip4:148.105.0.0/16 ip4:92.43.124.146/31 -all |
| Policy | Record (imbe.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:188.64.157.0/28 ip4:198.2.128.0/18 ip4:205.201.128.0/20 ip4:148.105.0.0/16 ip4:92.43.124.146/31 -all |
| Policy | Record (_dmarc.imbe.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com; |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.imbe.dk | FiVzUXni6YVYG9gbWCD-AjH4SeyscI1oHaqL6HhJdbQ |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 06:59:39 | 1259ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-19 01:53:17 | 739ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-07-13 00:20:01 | 942ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-23 05:59:38 | 2923ms | 2 NS 2 A 2 MX | 🔒 Secure | View |
| 2026-06-17 14:42:06 | 438ms | 0 NS 0 A 0 MX | ❓ Unknown | View |