| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.11.129 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.149.59 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | in1.mail-infra.net | 2a01:4f8:c012:7e77::1 49.12.11.203 |
pmg1.h4r.eu filter02.h4r.eu |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| 20 | 300s | in2.mail-infra.net | 2001:41d0:701:1100::a6bc 57.129.66.76 |
filter04.h4r.eu filter04.h4r.eu |
AS16276 OVH SAS AS16276 OVH SAS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.11.129 |
| 🔶 Autoconfig | 104.21.11.129 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:953b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:b81 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.11.129,172.67.149.59 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:953b,2606:4700:3034::6815:b81 |
| TXT Record |
|---|
| v=spf1 +a +mx +include:spf-record.net ~all |
| Policy | Record (eitri.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +include:spf-record.net ~all |
| Policy | Record (_dmarc.eitri.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:fcb77e0ded464f139d8d64ad4091497a@dmarc-reports.cloudflare.net |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.eitri.dk | e11c0513-a047-41c9-9633-f1537258f54b.auth.acme-challenge.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 | 2413145742 |
| Primary NS (MNAME) | lars.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 05:57:33 | 1253ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-25 22:43:18 | 9614ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-25 19:43:18 | 2608ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-17 15:13:21 | 1448ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 21:35:26 | 1157ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 09:37:52 | 1817ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 06:22:33 | 574ms | 2 NS 2 A 2 MX | ⚠️ Bogus | View |
| 2026-06-17 06:20:18 | 624ms | 2 NS 2 A 2 MX | 🔓 Insecure | View |