| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.248.138.89 | 3600s | host.tanknet.dk | AS216275 | Netnoerden ApS | 80.248.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | host.tanknet.dk | 80.248.138.89 | host.tanknet.dk | AS216275 Netnoerden ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 80.248.138.89 |
| 🔶 Autoconfig | 80.248.138.89 |
| TXT Record |
|---|
| v=spf1 ip4:80.248.138.89 include:_spf.google.com ~all |
| Policy | Record (pandusen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:80.248.138.89 include:_spf.google.com ~all |
| Policy | Record (_dmarc.pandusen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc@tanknet.dk; ruf=mailto:dmarc-fail@tanknet.dk; fo=1 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026050101 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-02 12:26:17 | 1037ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 09:14:57 | 510ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 01:48:46 | 916ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 04:31:29 | 626ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 05:02:10 | 2809ms | 4 NS 1 A 1 MX | 🔒 Secure | View |