| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.42.66 | 3600s | vm1380.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.42.66 |
| 🔶 Autoconfig | 185.21.42.66 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082601 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 16:11:33 | 447ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-21 01:42:12 | 5105ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 19:53:29 | 4541ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-27 04:14:29 | 16431ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 15:14:31 | 16662ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 00:55:20 | 6432ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 21:54:10 | 535ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 17:24:11 | 665ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 18:07:38 | 664ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 22:43:46 | 547ms | 2 NS 1 A 0 MX | 🔒 Secure | View |