| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.233.228.45 | 3600s | — | AS31027 | GlobalConnect A/S | 77.233.224.0/19 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.tarp.dk | 77.233.228.21 | mail.tarp.dk | AS31027 GlobalConnect A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | webcluster3.tarp.dk → 77.233.228.45 |
| 🔶 Autoconfig | webcluster3.tarp.dk → 77.233.228.45 |
| TXT Record |
|---|
| v=spf1 mx include:_spf.tarp.dk -all |
| Policy | Record (kundetrafik.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:_spf.tarp.dk -all |
| Policy | Record (_dmarc.kundetrafik.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:65b76b2b56ebd@dmarc-dk.centerasecurity.com; |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:it@tarp.dk |
| 128 | issue | letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/603096566 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.kundetrafik.dk | webcluster3.tarp.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-33.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |