| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.61.221.176 | 3600s | xd93dddb0.customers.hiper-net.dk | AS203953 | Hiper A/S | 217.61.216.0/21 | 🇩🇰 Denmark | Rødovre Municipality |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.barnkob.dk | 87.61.95.163 | 0x573d5fa3.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 217.61.221.176 |
| 🔶 Autoconfig | 217.61.221.176 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080901 |
| 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 11:35:55 | 798ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 23:34:33 | 1739ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 03:12:45 | 828ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 04:43:39 | 996ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 22:44:41 | 1073ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 10:59:58 | 703ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 05:35:46 | 1078ms | 2 NS 1 A 1 MX | 🔒 Secure | View |