| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.63.98.199 | 600s | 199.192-254.98.63.87.in-addr.arpa webserver3.mkr.dk |
AS3292 | TDC Holding A/S | 87.62.0.0/15 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail1.mkr.dk | 87.63.98.232 87.63.98.232 |
232.192-254.98.63.87.in-addr.arpa mail1.mkr.dk |
AS3292 TDC Holding A/S AS3292 TDC Holding A/S |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2016042701 |
| Primary NS (MNAME) | ns1.mkrdns.dk |
| Responsible (RNAME) | mkr@mkr.dk |
| Refresh | 86400s |
| Retry | 600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-26 21:39:15 | 1550ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 14:01:58 | 3742ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 12:59:38 | 959ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 20:38:30 | 921ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 04:47:46 | 880ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |