Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schroeder-automotive.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 13:28:54 UTC · ↺ Refresh
MX Hostnames
- mx0.schroeder-automotive.de
MX Priorities
- mx0.schroeder-automotive.de: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 217.5.174.217 ↩ mx0.schroeder-automotive.de
- 2003:5d:c0ab:2::1011 ↩ mx0.schroeder-automotive.de
SOA Record
Raw SOA
jkns1.jk-computer.net mschumacher.schroeder-automotive.de 2018071021 28800 7200 604800 86400
Primary NS (mname)
jkns1.jk-computer.net
Admin Email (rname)
mschumacher@schroeder-automotive.de
Serial
2018071021
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
pns.dtag.de
secondary004.dtag.net
jkns2.jk-computer.net
jkns1.jk-computer.net
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ 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
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms90442252
- SPFv=spf1 mx -all
- google-site-verification=1X2Y3Y
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