| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.41.28 | 3600s | vm1350.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=xNqVMpWb9ujGNRP2ouptipl0T3jR9-ZHS4QcSg4h0L4 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082301 |
| 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 | |
|---|---|---|---|---|
| 2026-08-23 18:52:11 | 689ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 15:03:33 | 552ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 19:43:08 | 8480ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-07 00:37:00 | 32559ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 05:26:53 | 7498ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 02:54:53 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 07:22:59 | 420ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 04:25:04 | 2386ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 05:35:13 | 356ms | 2 NS 1 A 0 MX | 🔒 Secure | View |