| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 136.244.106.136 | 3600s | hes02.dsl-it.dk | AS20473 | The Constant Company, LLC | 136.244.64.0/18 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.besogskatte.dk | 136.244.106.136 | hes02.dsl-it.dk | AS20473 The Constant Company, LLC |
| TXT Record |
|---|
| google-site-verification=a6pyeKt3z77OdVvwNH-gv7N1QUHiordy05KcHyw6bqI |
| v=spf1 a mx ip4:136.244.106.136 -all |
| Policy | Record (besogskatte.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:136.244.106.136 -all |
| Policy | Record (_dmarc.besogskatte.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@hes02.dsl-it.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082401 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |