Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
augenzentrum-pforzheim.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 03:31:33 UTC · ↺ Refresh
MX Hostnames
- remote.augenzentrum-pforzheim.de
MX Priorities
- remote.augenzentrum-pforzheim.de: 10
A / AAAA Records
- 85.214.34.57 (no PTR)
- 2a00:1c98:60:1040::1:244b:8d79 (no PTR)
Mail Server IPs
- 89.58.130.232 ↩ remote.augenzentrum-pforzheim.de
SOA Record
Raw SOA
shades16.rzone.de hostmaster.strato-rz.de 2020052102 86400 7200 604800 300
Primary NS (mname)
shades16.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052102
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks12.rzone.de
shades16.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.emailsignatures365.com +mx +a ip4:185.175.196.147 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.emailsignatures365.com +mx +a ip4:185.175.196.147 -all
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