Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schach-svm.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 01:47:47 UTC · ↺ Refresh
MX Hostnames
- mail.schach-svm.de
MX Priorities
- mail.schach-svm.de: 10
A / AAAA Records
- 202.61.249.253 ↩ mail.schach-svm.de
Mail Server IPs
- 202.61.249.253 ↩ mail.schach-svm.de
SOA Record
Raw SOA
root-dns.netcup.net dnsadmin.netcup.net 2026031210 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2026031210
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
second-dns.netcup.net
third-dns.netcup.net
root-dns.netcup.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:202.61.249.253/32 ip6:2a03:4000:54:125:1436:1ff:fe91:661c -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 mx ip4:202.61.249.253/32 ip6:2a03:4000:54:125:1436:1ff:fe91:661c -all
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