| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2.110.129.152 | 300s | — | AS203953 | Hiper A/S | 2.110.128.0/17 | 🇩🇰 Denmark | Kongens Lyngby |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.tantrum.dk | 172.233.43.167 2600:3c0e::f03c:94ff:fef7:ae1f |
mail.tantrum.dk — |
AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 2.110.129.152 |
| 🔶 Autoconfig | frihedsforum.dk → 2.110.129.152 |
| TXT Record |
|---|
| google-site-verification=x_6HMMKUnUbZzEG4QQ1uk4KkU1QxYctS2Ms3PrY-kfY |
| v=spf1 mx -all |
| Policy | Record (frihedsforum.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.frihedsforum.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc-rua@frihedsforum.dk; ruf=mailto:dmarc-ruf@frihedsforum.dk; sp=none; fo=1; ri=86400 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2021000108 |
| Primary NS (MNAME) | ns1.linode.com |
| Responsible (RNAME) | soa\@frihedsforum\.dk.tantrum.dk |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |