Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uniturm.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 18:59:04 UTC · ↺ Refresh
MX Hostnames
- mail.uniturm.de
MX Priorities
- mail.uniturm.de: 10
A / AAAA Records
- 188.40.120.187 ↩ static.187.120.40.188.clients.your-server.de
Mail Server IPs
- 188.40.120.183 ↩ mail.uniturm.de
SOA Record
Raw SOA
nsa3.schlundtech.de d\.moser.uniturm.de 2025080700 43200 7200 1209600 86400
Primary NS (mname)
nsa3.schlundtech.de
Admin Email (rname)
d\@moser.uniturm.de
Serial
2025080700
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsa3.schlundtech.de
nsd3.schlundtech.de
nsc3.schlundtech.de
nsb3.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:188.40.120.183/26 include:spf.sendinblue.com -all
📊 DNS lookups: 1/10
✓ 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:db0f23f3f27834dd4f3ceb1898e8e200
- google-site-verification=s6IAlkVCEwTiPNlvIIFwGPVDQFZddgSemE0Z9SGMPF0
- SPFv=spf1 ip4:188.40.120.183/26 include:spf.sendinblue.com -all
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