| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.59.138.233 | 3600s | 87-59-138-233-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.59.0.0/16 | 🇩🇰 Denmark | Hedehusene |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082602 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 00:52:15 | 481ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-25 08:27:18 | 803ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-22 22:26:01 | 670ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-21 07:37:26 | 492ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-18 04:29:37 | 641ms | 3 NS 1 A 0 MX | 🔒 Secure | View |