| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.161.97.222 | 3600s | 81.161.97.222.static.ipv4.tn-skjern.dk | AS198944 | TN HOSTING ApS | 81.161.96.0/23 | 🇩🇰 Denmark | Hedensted |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mailscan10.tn-hosting.dk | 81.161.97.147 | mailscan10.tn-hosting.dk | AS198944 TN HOSTING ApS |
| 10 | 3600s | mailscan11.tn-hosting.dk | 81.161.97.150 | mailscan11.tn-hosting.dk | AS198944 TN HOSTING ApS |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 10 | 443 | webmail.tn-hosting.dk |
| TXT Record |
|---|
| v=spf1 include:tn-hosting.dk -all |
| Policy | Record (schop.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:tn-hosting.dk -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082601 |
| 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 10:33:43 | 729ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-27 01:56:23 | 636ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-25 14:04:28 | 586ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-27 11:02:37 | 16562ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-26 07:18:24 | 592ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-24 02:55:48 | 3622ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-20 23:26:07 | 983ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 05:22:40 | 617ms | 2 NS 1 A 2 MX | 🔒 Secure | View |