| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.59.16.230 | 300s | 87-59-16-230-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.59.0.0/16 | 🇩🇰 Denmark | Asnæs |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | swaggygraphics.dk | 87.59.16.230 | 87-59-16-230-cable.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.59.16.230 |
| 🔶 Autoconfig | 87.59.16.230 |
| 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 | 2410869512 |
| Primary NS (MNAME) | duke.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 06:17:23 | 590ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-04 22:23:11 | 1085ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-19 12:45:55 | 2225ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 04:45:24 | 905ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 12:12:35 | 2937ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |