Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schmidt-sachsenring.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 01:27:41 UTC · ↺ Refresh
MX Hostnames
- mail.schmidt-sachsenring.de
MX Priorities
- mail.schmidt-sachsenring.de: 10
A / AAAA Records
- 188.94.250.98 ↩ r1148.agenturserver.it
Mail Server IPs
- 80.153.102.180 ↩ mail.schmidt-sachsenring.de
SOA Record
Raw SOA
nsa4.schlundtech.de o\.kappe.auto-kappe.de 2025102102 43200 7200 1209600 86400
Primary NS (mname)
nsa4.schlundtech.de
Admin Email (rname)
o\@kappe.auto-kappe.de
Serial
2025102102
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsc4.schlundtech.de
nsa4.schlundtech.de
nsd4.schlundtech.de
nsb4.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:80.153.102.180 ip4:77.235.173.203 include:smtp-01.tool24.de include:spf.porsche.co.at -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx ip4:80.153.102.180 ip4:77.235.173.203 include:smtp-01.tool24.de include:spf.porsche.co.at -all
- apple-domain-verification=shTwudbf4MmoiMOF
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