Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zahnarzt-potsdam.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:03:20 UTC · ↺ Refresh
MX Hostnames
- mail2.zahnarzt-potsdam.org
- mail.zahnarzt-potsdam.org
MX Priorities
- mail2.zahnarzt-potsdam.org: 20
- mail.zahnarzt-potsdam.org: 10
A / AAAA Records
- 85.13.152.180 ↩ dd35734.kasserver.com
Mail Server IPs
- 109.85.136.169 ↩ mail2.zahnarzt-potsdam.org
- 80.147.18.206 ↩ mail.zahnarzt-potsdam.org
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2602250316 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2602250316
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:109.85.136.169 ip4:80.147.18.206 ip4:85.13.152.180 ip6:2003:000a:0a7f:92bc::/64 ip6:2003:000a:0a12:bc00::/56 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=quarantine;pct=100;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
3 records- SPFv=spf1 a mx ip4:109.85.136.169 ip4:80.147.18.206 ip4:85.13.152.180 ip6:2003:000a:0a7f:92bc::/64 ip6:2003:000a:0a12:bc00::/56 -all
- google-site-verification=NoWKDeAicv-bgirpDsDk96Oy02rtHtelc1pvs5xMC8g
- google-site-verification=zYUSec0Tsh_UD-c-rksGdYIMJFPv36ywWFSCEc-QA-4
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