| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.mkrdns.dk | 87.63.98.194 | ns1.mkrdns.dk | AS3292 TDC Holding A/S |
| ns2.swislock.dk | 2001:6c8:119::2 87.63.98.178 |
ns2.swislock.dk ns2.swislock.dk |
AS3292 TDC Holding A/S AS3292 TDC Holding A/S |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail1.swislock.com | 87.63.98.179 87.63.98.179 |
179.176-191.98.63.87.in-addr.arpa mail1.swislock.com |
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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2024021103 |
| Primary NS (MNAME) | ns2.swislock.dk |
| Responsible (RNAME) | hostmaster@swislock.dk |
| Refresh | 86400s |
| Retry | 600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 17:15:07 | 2440ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-13 16:37:04 | 8895ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 22:48:30 | 670ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 07:05:43 | 831ms | 2 NS 0 A 1 MX | ❓ Unknown | View |
| 2026-06-23 03:38:39 | 648ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 11:08:37 | 1022ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 00:02:13 | 1543ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 12:40:58 | 784ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |