| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.52.104.223 | 43200s | 0x573468df.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | infinitynet.dk | 87.52.104.223 | 0x573468df.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.infinitynet.dk | AlgiW6D56-oWeySzNckp7F4xMZhi-MIto6YCemq9rx4 |
| TXT | _acme-challenge.infinitynet.dk | C87QQmxivd2reoMX26FfPYMZwBE6y-TSTr2T7Xedv30 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-11 02:35:53 | 810ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-27 09:11:56 | 4583ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 17:40:20 | 8745ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 15:00:41 | 8687ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 21:17:35 | 1483ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 00:49:29 | 2602ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 14:31:22 | 655ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 00:37:27 | 771ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 15:59:31 | 7802ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:48:29 | 871ms | 2 NS 1 A 1 MX | 🔒 Secure | View |