| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.17.54 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.222.84 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.pub.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 300s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:1136 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:de54 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.17.54,172.67.222.84 ech=AEX+DQBBHgAgACCKOtxQrGYXLqJwtRz8+a0NbCvy4yE1R1xOhVGpFgBzDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1136,2606:4700:3037::ac43:de54 |
| TXT Record |
|---|
| protonmail-verification=089d2d5a55676cbc3cbcd38c9ab7cc7cbad5e9e2 |
| v=spf1 include:_custspf.one.com -all |
| Policy | Record (godetider.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_custspf.one.com -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 | 2413574578 |
| Primary NS (MNAME) | gannon.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 21:57:37 | 4833ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-08-30 18:06:57 | 1856ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-08-03 14:12:56 | 3055ms | 2 NS 2 A 4 MX | 🔓 Insecure | View |
| 2026-08-01 23:04:37 | 10643ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-21 21:11:46 | 4842ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-12 02:22:27 | 1037ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-10 15:30:24 | 4937ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-07 02:42:38 | 9177ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-23 03:25:08 | 1152ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 09:34:07 | 1239ms | 2 NS 1 A 4 MX | 🔒 Secure | View |