| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.61.101.170 | 43200s | 0x573d65aa.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.61.0.0/17 | 🇩🇰 Denmark | Aarhus |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.basset.dk | 87.61.101.170 | 0x573d65aa.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-07 05:07:49 | 1107ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-10 12:39:42 | 4732ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-07 00:16:34 | 962ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 16:10:47 | 631ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 19:26:00 | 431ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 14:10:15 | 388ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 14:10:08 | 557ms | 2 NS 1 A 1 MX | 🔒 Secure | View |