| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.161.153.130 | 600s | ip1.c234.frb50.cust.comxnet.dk | AS15516 | DKTV A/S | 81.161.128.0/18 | 🇩🇰 Denmark | Søborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | ramm.dk | 81.161.153.130 | ip1.c234.frb50.cust.comxnet.dk | AS15516 DKTV A/S |
| TXT Record |
|---|
| v=spf1 mx:ramm.dk mx:dkchat.dk ip4:81.161.153.130 -all |
| Policy | Record (ramm.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx:ramm.dk mx:dkchat.dk ip4:81.161.153.130 -all |
| Policy | Record (_dmarc.ramm.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@ramm.dk; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |