| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.41.150 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.148.33 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 300s | mx1.smtp.goog | 2001:4860:4802:32::97 216.239.32.151 |
— — |
AS15169 Google LLC AS15169 Google LLC |
| 5 | 300s | mx2.smtp.goog | 2001:4860:4802:34::97 216.239.34.151 |
— — |
AS15169 Google LLC AS15169 Google LLC |
| 5 | 300s | mx3.smtp.goog | 2001:4860:4802:36::97 216.239.36.151 |
— — |
AS15169 Google LLC AS15169 Google LLC |
| 10 | 300s | mx4.smtp.goog | 2001:4860:4802:38::97 216.239.38.151 |
— — |
AS15169 Google LLC AS15169 Google LLC |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.41.150 |
| 🔶 Autoconfig | 104.21.41.150 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:2996 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:9421 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.41.150,172.67.148.33 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2996,2606:4700:3032::ac43:9421 |
| TXT Record |
|---|
| v=spf1 include:_spf.google.com -all |
| Policy | Record (mlk.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.google.com -all |
| Policy | Record (_dmarc.mlk.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:89a44676a1c942cab98d2c02b41d0b29@dmarc-reports.cloudflare.net |
| Check | Result |
|---|---|
| Status | 🧪 Testing |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | testing |
| Policy ID | 20231103180500Z |
| max_age | 86401s |
| Policy MX | mx1.smtp.goog, mx2.smtp.goog, mx3.smtp.goog, mx4.smtp.goog |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412997279 |
| Primary NS (MNAME) | dora.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 00:53:41 | 1705ms | 2 NS 2 A 4 MX | 🔒 Secure | View |
| 2026-08-24 16:34:49 | 2170ms | 2 NS 2 A 4 MX | 🔒 Secure | View |
| 2026-08-09 11:54:51 | 2748ms | 2 NS 2 A 4 MX | 🔒 Secure | View |
| 2026-08-07 04:11:44 | 2126ms | 2 NS 2 A 4 MX | 🔒 Secure | View |
| 2026-07-08 18:47:24 | 4454ms | 2 NS 2 A 4 MX | 🔒 Secure | View |
| 2026-06-24 22:13:01 | 5488ms | 2 NS 2 A 4 MX | 🔒 Secure | View |
| 2026-06-24 19:58:36 | 1487ms | 2 NS 2 A 4 MX | 🔒 Secure | View |
| 2026-06-23 22:58:39 | 969ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 12:18:45 | 2077ms | 2 NS 2 A 4 MX | 🔒 Secure | View |