| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.221.206.212 | 3600s | — | AS47292 | Sentia Denmark A/S | 91.221.206.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | sigchi.interaktionsdesign.dk | 91.221.206.215 | srv215.dialogical.dk | AS47292 Sentia Denmark A/S |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082501 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 16:31:36 | 857ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 19:54:07 | 713ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 15:13:49 | 553ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 17:01:23 | 2356ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 13:34:43 | 4623ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 19:51:19 | 2481ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 23:21:16 | 950ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 19:57:59 | 821ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 05:30:45 | 2737ms | 2 NS 1 A 1 MX | 🔒 Secure | View |