| 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 | detguleguld.dk | 76.76.21.21 | — | AS16509 Amazon.com, Inc. |
| TXT Record |
|---|
| v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all |
| Policy | Record (detguleguld.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.detguleguld.dk | _hY1kHNUIoKLBC7xfXB__8ldwD1ZOEJf_BTVBjSXidU |
| 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 | 2026071703 |
| Primary NS (MNAME) | ns3.nordicway.dk |
| Responsible (RNAME) | server@nordicway.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-18 12:15:45 | 906ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 22:14:39 | 2007ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 06:51:38 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 12:06:35 | 708ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 05:18:59 | 948ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 02:31:22 | 545ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 02:20:40 | 596ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |