| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.43.118 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.179.13 | 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 |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 192.168.1.100 |
| 🔶 Autoconfig | 192.168.1.100 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:b30d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::6815:2b76 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.43.118,172.67.179.13 ech=AEX+DQBBzAAgACDHpwnbqQRrQxFsGzA/yaOSD5TTc2/1Vd5JMCQghbIcfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b30d,2606:4700:3031::6815:2b76 |
| TXT Record |
|---|
| t-verify=bc9fee19473f06f880960c84aa557124 |
| v=spf1 include:spf.tutanota.de -all |
| Policy | Record (gje.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.tutanota.de -all |
| Policy | Record (_dmarc.gje.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:4799c617ce8d4de3aa6cd022854e9375@dmarc-reports.cloudflare.net,mailto:abuse@gje.dk |
| 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2413620688 |
| Primary NS (MNAME) | anastasia.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 17:11:07 | 3372ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-24 16:07:51 | 1433ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-23 15:26:57 | 9476ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-21 14:52:48 | 1532ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-20 14:30:03 | 7860ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-11 04:08:42 | 1466ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-06 18:12:34 | 1728ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-25 18:53:34 | 17847ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-22 16:44:14 | 3065ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-12 08:58:35 | 1312ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-08 12:25:36 | 1896ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-06 19:19:03 | 3743ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-03 18:06:43 | 1339ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-27 23:41:29 | 1210ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-19 19:55:08 | 1033ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:03:32 | 5648ms | 2 NS 2 A 1 MX | 🔒 Secure | View |