| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.112.133.145 | 3600s | 212-112-133-145.norlyscustomer.net | AS39642 | Sinal A/S | 212.112.128.0/19 | 🇩🇰 Denmark | Munkebo |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | smtp.tateno.dk | 212.112.133.145 | 212-112-133-145.norlyscustomer.net | AS39642 Sinal A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | mail.harries.dk |
| TXT Record |
|---|
| v=spf1 mx -all |
| v=spf2.0/mfrom,pra mx -all |
| Policy | Record (tateno.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 12:23:21 | 505ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 10:30:53 | 1950ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 12:19:48 | 8933ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 20:13:03 | 812ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-10 13:26:56 | 4825ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 04:36:04 | 937ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 05:36:05 | 2460ms | 2 NS 1 A 1 MX | 🔒 Secure | View |