| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2.106.184.126 | 43200s | 2-106-184-126-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 2.104.0.0/14 | 🇩🇰 Denmark | Kongens Lyngby |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 2.106.184.126 |
| 🔶 Autoconfig | 2.106.184.126 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026090101 |
| 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 | |
|---|---|---|---|---|
| 2026-09-03 16:06:35 | 831ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 11:01:26 | 569ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 19:13:37 | 636ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 10:05:00 | 2337ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 00:37:19 | 678ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 04:55:56 | 2363ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 17:51:08 | 671ms | 2 NS 1 A 0 MX | 🔒 Secure | View |