Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alutronic.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 22:30:23 UTC · ↺ Refresh
MX Hostnames
- mail.alutronic.de
MX Priorities
- mail.alutronic.de: 10
A / AAAA Records
- 85.214.172.215 ↩ h2884316.stratoserver.net
Mail Server IPs
- 79.140.181.62 ↩ mail.alutronic.de
SOA Record
Raw SOA
ns4.stratoserver.net hostmaster.strato-rz.de 2020052125 86400 7200 604800 300
Primary NS (mname)
ns4.stratoserver.net
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052125
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns3.stratoserver.net
ns4.stratoserver.net
SPF Record
✓ Strict (-all)
v=spf1 a mx a:mail.alutronic.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- brevo-code:bdef2aebaabbc1bfbb7f5d1a4886a805
- SPFv=spf1 a mx a:mail.alutronic.de -all
- google-site-verification=Ozf8F-dMaEFvVD0ZDFTc7ptlA0Jl7tgyFZoRUa5x4C0
Full email verification for alutronic.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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