| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.9.181 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.143.82 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 300s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.9.181 |
| 🔶 Autoconfig | 172.67.143.82 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:9b5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::ac43:8f52 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.9.181,172.67.143.82 ech=AEX+DQBBbQAgACB7/SBH+xqW4r7SI60BZcc14GXZERm9bXXLDs1CZjL2RwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9b5,2606:4700:3031::ac43:8f52 |
| TXT Record |
|---|
| v=spf1 ip4:217.195.176.222 ip4:217.195.176.71 ip4:212.242.43.251 ip4:212.242.42.54 ip4:2.105.132.62 ip4:77.215.156.204 include:spf.curanet.dk -all |
| Policy | Record (rapportdating.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:217.195.176.222 ip4:217.195.176.71 ip4:212.242.43.251 ip4:212.242.42.54 ip4:2.105.132.62 ip4:77.215.156.204 include:spf.curanet.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 | 2413488785 |
| Primary NS (MNAME) | ollie.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 15:19:39 | 9545ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-30 16:54:21 | 2565ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-04 11:57:05 | 1081ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-07-03 14:12:50 | 1403ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 16:25:02 | 702ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-22 20:13:24 | 1008ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 16:32:53 | 4552ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-18 01:47:37 | 2688ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |