| 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 |
|---|---|---|---|---|---|---|---|
| 85.191.113.172 | 3600s | 85.191.113.172.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 (roenhede.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 | 2026090102 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 01:36:48 | 827ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-30 13:55:33 | 447ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-29 12:27:34 | 471ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-28 04:17:10 | 620ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-27 00:22:58 | 563ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-25 19:40:07 | 717ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-24 21:03:08 | 2011ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-23 20:46:39 | 17071ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-22 18:03:43 | 1385ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-21 18:00:40 | 1078ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-20 17:40:29 | 1470ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-19 04:19:16 | 6936ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-18 03:11:26 | 2862ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-16 13:34:18 | 867ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-15 01:30:14 | 938ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-13 18:56:09 | 3665ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-12 13:15:08 | 5425ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-10 20:32:24 | 2484ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-09 06:26:28 | 1016ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-07 15:39:20 | 827ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-08-06 01:12:04 | 954ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-28 04:41:23 | 1760ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-27 03:57:19 | 8745ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-26 03:27:53 | 856ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |
| 2026-07-25 03:07:58 | 1178ms | 2 NS 1 A 3 MX | 🔓 Insecure | View |