| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.61.101.100 | 300s | 0x573d6564.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.61.0.0/17 | 🇩🇰 Denmark | Aarhus |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413491138 |
| Primary NS (MNAME) | elle.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 19:14:00 | 1399ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-29 03:05:31 | 730ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-06 21:15:20 | 8633ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-17 20:30:19 | 859ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-16 15:57:23 | 958ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-15 09:37:18 | 9714ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-03 11:57:05 | 5755ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-26 07:12:10 | 5952ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-24 13:15:40 | 1090ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 06:54:29 | 1729ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 14:35:37 | 1356ms | 2 NS 1 A 0 MX | 🔒 Secure | View |