Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
physiotherapie-rieder.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 15:08:18 UTC · ↺ Refresh
MX Hostnames
- mail.codarbyte.de
MX Priorities
- mail.codarbyte.de: 10
A / AAAA Records
- 152.53.255.215 ↩ mail.codarbyte.de
- 2a0a:4cc0:c0:bc15:38e5:24ff:fec2:a9f1 ↩ mail.codarbyte.de
Mail Server IPs
- 152.53.255.215 ↩ mail.codarbyte.de
- 2a0a:4cc0:c0:bc15:38e5:24ff:fec2:a9f1 ↩ mail.codarbyte.de
SOA Record
Raw SOA
a.ns.codarbyte.de hosting.codarbyte.de 2026032401 3600 900 1209600 1200
Primary NS (mname)
a.ns.codarbyte.de
Admin Email (rname)
hosting@codarbyte.de
Serial
2026032401
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
1200s
Nameservers (NS)
c.ns.codarbyte.de
b.ns.codarbyte.de
a.ns.codarbyte.de
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ 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 a mx -all
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