Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trimet.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 16:11:42 UTC · ↺ Refresh
MX Hostnames
- d323514.a.ess.de.barracudanetworks.com
- d323514.b.ess.de.barracudanetworks.com
MX Priorities
- d323514.a.ess.de.barracudanetworks.com: 10
- d323514.b.ess.de.barracudanetworks.com: 12
A / AAAA Records
- 193.53.246.227 ↩ r30199.agenturserver.it
Mail Server IPs
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
ns2.spacenetwork.de nsmaster.trimet.de 2026030201 10800 3600 1209600 3600
Primary NS (mname)
ns2.spacenetwork.de
Admin Email (rname)
nsmaster@trimet.de
Serial
2026030201
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.spacenetwork.eu
ns3.spacenetwork.de
ns2.spacenetwork.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.trimet.de include:spf.protection.outlook.com include:spf.sendinblue.com include:spf.eu.exclaimer.net include:spf.de.umantis.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf1.trimet.de include:spf.protection.outlook.com include:spf.sendinblue.com include:spf.eu.exclaimer.net include:spf.de.umantis.com -all
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