Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ricl.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 19:04:55 UTC · ↺ Refresh
MX Hostnames
- ricl.de
- ricl.de
MX Priorities
- ricl.de: 10
- ricl.de: 20
A / AAAA Records
- 159.195.30.46 ↩ ricl.de
- 2a0a:4cc0:c1:5202::1 ↩ ricl.de
Mail Server IPs
- 159.195.30.46 ↩ ricl.de
- 2a0a:4cc0:c1:5202::1 ↩ ricl.de
SOA Record
Raw SOA
root-dns.netcup.net dnsadmin.netcup.net 2026030997 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2026030997
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 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 736 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 a mx -all
Full email verification for ricl.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits