Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bossert-immobilien.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 07:03:30 UTC · ↺ Refresh
MX Hostnames
- d318412.a.ess.de.barracudanetworks.com
- d318412.b.ess.de.barracudanetworks.com
MX Priorities
- d318412.a.ess.de.barracudanetworks.com: 10
- d318412.b.ess.de.barracudanetworks.com: 20
A / AAAA Records
- 185.215.156.99 ↩ r20511.agenturserver.it
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
a.ns14.net do-not-reply.bossert-immobilien.de 2025112502 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@bossert-immobilien.de
Serial
2025112502
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
c.ns14.net
d.ns14.net
b.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:antispameurope.com include:agenturserver.de include:spf.EU.exclaimer.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
6 records- MS=ms72494372
- apple-domain-verification=PbR6c2on3InItoE4
- 0qIZFB5PjL+COQZ8yvo77iCadJhfniZaGXlsNf8enn983eWCCjMy4wUWiGGrrTwQ+AERlCI2nR/67EPRL9GO/w==
- DKIMv=DKIM1; selector1-bossertimmobilien-de01i._domainkey.bossertimmobilien.onmicrosoft.com
- SPFv=spf1 include:spf.protection.outlook.com include:antispameurope.com include:agenturserver.de include:spf.EU.exclaimer.net -all
- DKIMv=DKIM1; selector2-bossertimmobilien-de01i._domainkey.bossertimmobilien.onmicrosoft.com
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