| 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 |
| TXT Record |
|---|
| v=spf1 ip4:87.63.98.176/28 ip6:2001:6c8:119::/48 -all |
| Policy | Record (dianamadsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:87.63.98.176/28 ip6:2001:6c8:119::/48 -all |
| 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 | 2024032701 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 01:27:10 | 703ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 02:14:55 | 1425ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 23:34:14 | 640ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 02:46:52 | 774ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 02:40:21 | 741ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |