| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.104.65.21 | 300s | 87.104.65.21.dynamic.dhcp.aura-net.dk | AS204274 | AURA Fiber A/S | 87.104.64.0/18 | 🇩🇰 Denmark | Højbjerg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 300s | iothome.dk | 87.104.65.21 | 87.104.65.21.dynamic.dhcp.aura-net.dk | AS204274 AURA Fiber A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.104.65.21 |
| 🔶 Autoconfig | 87.104.65.21 |
| TXT Record |
|---|
| v=spf1 a:iothome.dk ~all |
| Policy | Record (iothome.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a:iothome.dk ~all |
| Policy | Record (_dmarc.iothome.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarcreports@iothome.dk |
| 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 | 2413549157 |
| Primary NS (MNAME) | damian.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 06:05:07 | 979ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-28 15:32:23 | 980ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 14:41:49 | 689ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 11:20:06 | 974ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-07 12:53:38 | 1289ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-29 04:03:33 | 862ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 11:13:57 | 807ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 13:45:11 | 2154ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |