| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.businessdns.dk | 85.191.113.163 | ns1.businessdns.dk | AS204274 AURA Fiber A/S |
| ns2.businessdns.dk | 85.191.113.164 | ns2.businessdns.dk | AS204274 AURA Fiber A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 85.191.113.173 | 3600s | 85.191.113.173.static.dhcp.aura-net.dk | AS204274 | AURA Fiber A/S | 85.191.0.0/17 | 🇩🇰 Denmark | Brabrand |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 86400s | efa01.businessdns.dk | 85.191.113.182 | efa01.businessdns.dk | AS204274 AURA Fiber A/S |
| 10 | 86400s | mx-backup.businessdns.dk | 85.184.165.70 85.191.113.183 |
85.184.165.70.static.dhcp.aura-net.dk mailgate01.businessdns.dk |
AS204274 AURA Fiber A/S AS204274 AURA Fiber A/S |
| 50 | 86400s | ardbeg.businessdns.dk | 85.191.113.180 | ardbeg.businessdns.dk | AS204274 AURA Fiber A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 100 | 443 | mail.businessdns.dk |
| TXT Record |
|---|
| v=spf1 include:spf.businessdns.dk -all |
| Policy | Record (datalogen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.businessdns.dk -all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026083111 |
| Primary NS (MNAME) | ns1.businessdns.dk |
| Responsible (RNAME) | hostmaster@businessdns.dk |
| Refresh | 3600s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 84600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 10:25:29 | 1999ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-30 04:20:12 | 2024ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-28 15:37:02 | 1184ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-27 14:45:38 | 540ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-26 14:38:24 | 766ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-25 14:02:56 | 552ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-24 13:38:58 | 3301ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-23 06:48:09 | 2451ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-22 06:27:42 | 3290ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-21 06:23:33 | 1463ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-20 05:28:21 | 1760ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-19 04:47:22 | 10849ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-17 09:13:24 | 17042ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-16 06:32:04 | 1029ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-15 02:18:10 | 2761ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-13 15:48:34 | 863ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-10 13:27:16 | 2864ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-09 02:58:05 | 1744ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-29 10:34:30 | 1101ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-28 05:23:09 | 9717ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-27 04:54:26 | 1213ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-26 04:39:27 | 917ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-25 04:22:17 | 914ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-24 03:30:05 | 896ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-23 03:02:42 | 959ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |