Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kbi-aic-fdb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 14:27:06 UTC · ↺ Refresh
MX Hostnames
- mail.kbi-aic-fdb.de
- kbi-aic-fdb.de
MX Priorities
- kbi-aic-fdb.de: 0
- mail.kbi-aic-fdb.de: 5
A / AAAA Records
- 212.132.126.180 ↩ kbi-aic-fdb.de
Mail Server IPs
- 212.132.126.180 ↩ kbi-aic-fdb.de
SOA Record
Raw SOA
sns.serverkompetenz.de edv.kbi-aic-fdb.de 1772698810 10800 3600 604800 10800
Primary NS (mname)
sns.serverkompetenz.de
Admin Email (rname)
edv@kbi-aic-fdb.de
Serial
1772698810
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
elegant-germain.212-132-126-180.plesk.page
sns.serverkompetenz.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:_spf.firebasemail.com include:elegant-germain.212-132-126-180.plesk.page -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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- firebase=kbi-aic-fdb-kats
- SPFv=spf1 +a +mx include:_spf.firebasemail.com include:elegant-germain.212-132-126-180.plesk.page -all
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