| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.21.230.165 | 21600s | 176-21-230-165-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 176.21.0.0/16 | 🇩🇰 Denmark | Elsinore |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | kiweb.dk | 176.21.230.165 | 176-21-230-165-cable.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 176.21.230.165 |
| 🔶 Autoconfig | 176.21.230.165 |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 10:08:28 | 728ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 21:11:58 | 1677ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 16:36:06 | 4753ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 06:22:32 | 8514ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 17:22:37 | 544ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 04:08:56 | 1382ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 07:24:36 | 3116ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 09:50:15 | 1199ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 15:21:11 | 778ms | 2 NS 1 A 1 MX | 🔒 Secure | View |