| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.164.219.206 | 3600s | 93-164-219-206-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 93.164.192.0/18 | 🇩🇰 Denmark | Randers |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx1.mailfilter.mailoption.dk | 89.104.206.4 | recursor41.electric.net | AS16509 Amazon.com, Inc. |
| 20 | 43200s | mx2.mailfilter.mailoption.dk | 192.162.217.4 | jason-test.vipre-europe.co.uk | — |
| 30 | 43200s | mx3.mailfilter.mailoption.dk | 89.104.206.4 | recursor41.electric.net | AS16509 Amazon.com, Inc. |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2022042112 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 09:23:08 | 676ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-08-19 02:49:05 | 5083ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-07-04 18:26:48 | 1214ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-25 03:52:09 | 2859ms | 2 NS 1 A 3 MX | ⚠️ Bogus | View |
| 2026-06-24 19:23:52 | 658ms | 2 NS 1 A 3 MX | ⚠️ Bogus | View |
| 2026-06-23 16:29:07 | 2910ms | 2 NS 1 A 3 MX | ⚠️ Bogus | View |
| 2026-06-22 15:11:26 | 316ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 01:13:35 | 1021ms | 2 NS 1 A 3 MX | 🔒 Secure | View |