| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.ts-web.dk | 172.104.252.26 | mail.coool.dk | AS63949 Akamai Connected Cloud |
| ns2.ts-web.dk | 212.71.248.134 | 212-71-248-134.ip.linodeusercontent.com | AS63949 Akamai Connected Cloud |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.52.55.218 | 100s | 86-52-55-218.norlyscustomer.net | AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Silkeborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 60s | mail.coool.dk | 172.104.252.26 | mail.coool.dk | AS63949 Akamai Connected Cloud |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 86.52.55.218 |
| 🔶 Autoconfig | 86.52.55.218 |
| TXT Record |
|---|
| google-site-verification=B3yySwPMiyzUSC4cPgQex4HlPEWsMgQ5CpTrVg0by4s |
| v=spf1 mx a:mail.coool.dk -all |
| Policy | Record (coool.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:mail.coool.dk -all |
| Policy | Record (_dmarc.coool.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:s@coool.dk; ruf=mailto:s@coool.dk; adkim=s; aspf=s |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.coool.dk | 9y_QvHesG7oXitNFjdYqUBk6wuCtgGmXy7L4l1vy700 |
| 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 | 2018011689 |
| Primary NS (MNAME) | ns1.ts-web.dk |
| Responsible (RNAME) | so@coool.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |