| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.41.254 | 3600s | linux32.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 11 | 10800s | mail.svendsen-data.dk | 94.189.41.89 | mail.svendsen-data.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.41.254 |
| 🔶 Autoconfig | 185.21.41.254 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 10 | 443 | autodiscover.svendsen-data.dk |
| TXT Record |
|---|
| v=spf1 mx a -all |
| Policy | Record (jmradio.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 09:45:46 | 2917ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-23 12:43:58 | 5294ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 04:49:03 | 2893ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 18:53:37 | 614ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:15:13 | 575ms | 2 NS 1 A 1 MX | 🔒 Secure | View |