| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.42.84 | 3600s | vm1409.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) | |||
| TXT Record |
|---|
| google-site-verification=fikvEGHzSJ3QT6NvkSnY054XQGdUTvIgBB_4wkNy0g0 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081401 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 20:05:07 | 2401ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 04:36:55 | 631ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 19:42:23 | 592ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 23:00:42 | 703ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 05:55:11 | 356ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 11:19:30 | 1861ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 02:11:44 | 1383ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 07:03:11 | 511ms | 2 NS 1 A 0 MX | 🔒 Secure | View |