| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.17.109 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.175.125 | 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 | autodiscover-mf.onlinemail.io → 185.21.40.62 |
| 🔶 Autoconfig | 104.21.17.109 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:af7d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:116d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.17.109,172.67.175.125 ech=AEX+DQBBRAAgACBR1Fmv78yIHMm+MWldCjxIRM6eiLc8J7HLscsQFreQGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:af7d,2606:4700:3036::6815:116d |
| TXT Record |
|---|
| ca3-a991221496814f9284dc33cc4d3ac715 |
| google-site-verification=kY3tRWSywfBezKH5hk4XCXRPM_kakZmpS0A-UTrGMk4 |
| klaviyo-site-verification=Uj8YM9 |
| v=spf1 include:spf.onlinemail.io ?all |
| Policy | Record (dyreportal.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.onlinemail.io ?all |
| Policy | Record (_dmarc.dyreportal.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:b188f145@mxtoolbox.dmarc-report.com; ruf=mailto:b188f145@forensics.dmarc-report.com; fo=1 |
| 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 | 2411976592 |
| Primary NS (MNAME) | linda.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-12 20:04:04 | 5817ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 12:49:17 | 838ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 15:32:01 | 1178ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 23:03:55 | 1166ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 05:15:26 | 484ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |