| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.51.20 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.218.121 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscoverredirect.outlookmail.dk → 46.36.209.50 |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.20,172.67.218.121 ech=AEX+DQBBawAgACAPNIP7kDb4HyvtZAGbjEt7351KvHKGbMmstIjwznWgYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= |
| TXT Record |
|---|
| v=spf1 ip4:194.150.113.0/24 ip4:194.150.112.0/24 include:spf.protection.pagedesign.dk -all |
| Policy | Record (viborgmaegleren.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:194.150.113.0/24 ip4:194.150.112.0/24 include:spf.protection.pagedesign.dk -all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| 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 | 2411800082 |
| Primary NS (MNAME) | gabe.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 05:48:40 | 844ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-09-02 08:45:48 | 653ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 17:48:22 | 777ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-11 19:03:40 | 1422ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-09 22:01:10 | 1255ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 18:13:26 | 743ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 05:18:42 | 1951ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 00:10:29 | 889ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |