Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trust-halle.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 02:16:37 UTC · ↺ Refresh
MX Hostnames
- mail25.coblu.de
MX Priorities
- mail25.coblu.de: 1
A / AAAA Records
- 81.169.158.134 ↩ mail26.coblu.de
Mail Server IPs
- 85.214.27.181 ↩ mail25.coblu.de
SOA Record
Raw SOA
h2843106.stratoserver.net hostadmin.trust-halle.de 2026032103 3600 900 604800 900
Primary NS (mname)
h2843106.stratoserver.net
Admin Email (rname)
hostadmin@trust-halle.de
Serial
2026032103
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
h2749478.stratoserver.net
h2843106.stratoserver.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx ip4:85.214.175.231 ip4:81.169.193.22 ip4:85.214.44.68 ip4:85.214.27.181 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=D46CA38ECA5AC2535E430D2F6CEAC6CDF45DAE02
- SPFv=spf1 +a +mx ip4:85.214.175.231 ip4:81.169.193.22 ip4:85.214.44.68 ip4:85.214.27.181 -all
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