Domain Overview
DNS: ✓ 10d ago
Checker: ✓ 10d ago
zahnaerzte-in-ratingen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 12:32:45 UTC · ↺ Refresh
MX Hostnames
- remote.zahnaerzte-in-ratingen.de
MX Priorities
- remote.zahnaerzte-in-ratingen.de: 10
A / AAAA Records
- 98.84.224.111 ↩ ec2-98-84-224-111.compute-1.amazonaws.com
- 2600:1f18:16e:df01::258 (no PTR)
Mail Server IPs
- 217.91.79.177 ↩ pd95b4fb1.dip0.t-ipconnect.de
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2604281516 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2604281516
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:85.13.146.86/32 ip4:217.91.79.177/32 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx a ip4:85.13.146.86/32 ip4:217.91.79.177/32 -all
- google-site-verification=j1JYmad2r-JoukT0H5Xo2jWFkbThrtWXm89bIC8vjYk
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