| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.89.250.130 | 43200s | 0x5359fa82.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 83.89.0.0/16 | 🇩🇰 Denmark | Skovlunde |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 83.89.250.130 |
| 🔶 Autoconfig | 83.89.250.130 |
| TXT Record |
|---|
| forward-email=ahrends.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 321F694EAD3A2E733D857FD7E79D811F… |
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| SMTP _25._tcp.mx2.forwardemail.net | DANE-EE · SPKI · SHA-256 | 321F694EAD3A2E733D857FD7E79D811F… |
| SMTP _25._tcp.mx2.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-30 17:08:36 | 640ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-25 16:42:22 | 4725ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-29 21:20:33 | 1236ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-14 10:51:57 | 5133ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-02 00:30:48 | 777ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-29 04:51:08 | 1847ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-25 10:53:30 | 1066ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-23 01:56:00 | 910ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 05:25:43 | 526ms | 2 NS 1 A 2 MX | 🔒 Secure | View |