| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 3600s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mail.copenhagenrealestate.dk | 162.55.97.110 2a01:4f8:271:2a11::2 |
cp04.azehosting.net cp04.azehosting.net |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| google-site-verification=340kICoasyTYH2zEg2VeoHzE9EAxXLuNXxUkjz6z3qk |
| v=spf1 ip4:162.55.97.110 include:spf.azehosting.net +a +mx ~all |
| Policy | Record (copenhagenrealestate.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:162.55.97.110 include:spf.azehosting.net +a +mx ~all |
| Policy | Record (_dmarc.copenhagenrealestate.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.copenhagenrealestate.dk | eBw3qmUcHhcDbHOUON2DEZwLbDetzyYwhICeS9j8RaI |
| 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 | 2026082203 |
| Primary NS (MNAME) | ns1.azehosting.net |
| Responsible (RNAME) | server-admin@azehosting.net |
| Refresh | 3600s |
| Retry | 1200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-23 17:16:42 | 2779ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 14:18:25 | 825ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 17:21:45 | 839ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 10:52:52 | 1091ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 22:28:38 | 487ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 22:20:24 | 2438ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |