| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.184.151.46 | 3600s | 89-184-151-46.norlyscustomer.net | AS39642 | Sinal A/S | 89.184.128.0/19 | 🇩🇰 Denmark | Esbjerg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | scan1.centex.dk | 92.43.176.51 | — | AS3292 TDC Holding A/S |
| 10 | 600s | scan2.centex.dk | 92.43.176.159 | — | AS3292 TDC Holding A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | mail.nielswinther.dk |
| TXT Record |
|---|
| MS=ms89057568 |
| v=spf1 mx include:spf.mandrillapp.com include:spf.hostcenter.dk include:centex.dk -all |
| Policy | Record (nordredokkaj.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.mandrillapp.com include:spf.hostcenter.dk include:centex.dk -all |
| 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 19:16:52 | 684ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-27 08:14:20 | 619ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-01 11:07:48 | 571ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-28 16:34:35 | 649ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-25 19:41:12 | 2116ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-23 20:44:10 | 3352ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-23 18:42:05 | 908ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 00:57:56 | 778ms | 2 NS 1 A 2 MX | 🔒 Secure | View |