Domain Overview
DNS: ✓ just now
Checker: ✓ just now
tierklinik-gessertshausen.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-01 23:49:35 UTC · ↺ Refresh
MX Hostnames
- d340801.a.ess.de.barracudanetworks.com
- d340801.b.ess.de.barracudanetworks.com
MX Priorities
- d340801.b.ess.de.barracudanetworks.com: 20
- d340801.a.ess.de.barracudanetworks.com: 10
A / AAAA Records
- 195.69.114.138 ↩ www.tierklinik-gessertshausen.de
Mail Server IPs
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
ns-master.aragon.de hostmaster.aragon.de 2026050501 10800 3600 1209600 3600
Primary NS (mname)
ns-master.aragon.de
Admin Email (rname)
hostmaster@aragon.de
Serial
2026050501
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns-usa.aragon.de
ns-jpn.aragon.de
ns-aux.aragon.de
ns-nbg.aragon.de
ns-muc.aragon.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.crsend.com include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- www.tierklinik-gessertshausen.de: _qh1kdznxr68k6zr4vg445ebl208n9nw
- SPFv=spf1 mx include:spf.crsend.com include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
- MS=ms58940750
- tierklinik-gessertshausen.de:_qh1kdznxr68k6zr4vg445ebl208n9nw
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