| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.40.181 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.156.20 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mail.tutanota.de | 185.205.69.211 185.205.69.213 185.205.69.214 |
mail.w11.tutanota.de mail.w13.tutanota.de mail.w14.tutanota.de |
AS210909 Tutao GmbH AS210909 Tutao GmbH AS210909 Tutao GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:9c14 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:28b5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.40.181,172.67.156.20 ech=AEX+DQBBZQAgACBUTUY7OTXYVM5MTW5jPMHIeedtzH3an24FIJzEO6tkeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9c14,2606:4700:3037::6815:28b5 |
| TXT Record |
|---|
| google-site-verification=2b3oHAgWKkZPGoZaGsMF55RAyFW9BGj4senNm7iyPuw |
| t-verify=63edb93f2583389175c9b8cfacd8b7f8 |
| v=spf1 include:spf.tutanota.de -all |
| Policy | Record (lenabroegger.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.tutanota.de -all |
| Policy | Record (_dmarc.lenabroegger.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=s |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 20190723 |
| max_age | 86400s |
| Policy MX | mail.tutanota.de |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.tutanota.de | DANE-EE · Full cert · SHA-256 | D141F8F3A4AAC2E4D2677AAFCC723D8E… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413004426 |
| Primary NS (MNAME) | wally.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 11:05:04 | 1177ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 20:00:43 | 2575ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 11:25:55 | 690ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-24 04:49:44 | 9270ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-08-22 02:42:17 | 1567ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-15 22:55:43 | 1275ms | 2 NS 2 A 1 MX | ❓ Unknown | View |
| 2026-08-10 03:16:35 | 2774ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-23 16:14:01 | 1252ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-18 08:36:08 | 1439ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 10:43:32 | 1229ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 19:02:05 | 905ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 00:57:43 | 1016ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 22:18:49 | 2426ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 15:08:21 | 978ms | 2 NS 2 A 1 MX | ❓ Unknown | View |