| 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 | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 83.89.250.130 |
| 🔶 Autoconfig | 83.89.250.130 |
| TXT Record |
|---|
| forward-email=rss@ahrends.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 321F694EAD3A2E733D857FD7E79D811F… |
| 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 02:26:52 | 2069ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-12 17:35:13 | 6963ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-05 14:28:38 | 4463ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-30 10:57:34 | 10791ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-29 23:30:19 | 1328ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-25 13:06:18 | 2536ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-24 14:08:52 | 637ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-20 16:32:33 | 563ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-17 07:55:04 | 850ms | 2 NS 1 A 2 MX | 🔒 Secure | View |