| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.72.23.72 | 10800s | — | AS3342 | Cibicom A/S | 178.72.16.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | post.zendata.dk → 178.72.23.72 |
| TXT Record |
|---|
| v=spf1 IP4:178.72.23.64/26 include:spf.protection.outlook.com -all |
| Policy | Record (zenhosting.dk) |
|---|---|
| -all (hard fail) | v=spf1 IP4:178.72.23.64/26 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.zenhosting.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:abuse@zendata.dk; fo=s; aspf=s; |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025071811 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-04 04:22:49 | 742ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 20:09:09 | 1240ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 07:51:39 | 770ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 23:00:54 | 3246ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-18 18:55:49 | 5287ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-03 05:44:20 | 965ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 03:21:59 | 1541ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |