Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tutanota.de
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 18:34:08 UTC · ↺ Refresh
MX Hostnames
- mail.tutanota.de
MX Priorities
- mail.tutanota.de: 0
A / AAAA Records
- 185.205.69.12 (no PTR)
- 2a10:e000:1::12 (no PTR)
Mail Server IPs
- 185.205.69.213 ↩ mail.w13.tutanota.de
- 185.205.69.214 ↩ mail.w14.tutanota.de
- 185.205.69.211 ↩ mail.w11.tutanota.de
SOA Record
Raw SOA
ns-1757.awsdns-27.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1757.awsdns-27.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1344.awsdns-40.org
ns-1757.awsdns-27.co.uk
ns-478.awsdns-59.com
ns-998.awsdns-60.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.tutanota.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.tutanota.de -all
- google-site-verification=sF-_x8apzwJs8m_dVSsi4cMSWamiS4IqAWu18EKufes
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