Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rainer-medizintechnik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 16:20:49 UTC · ↺ Refresh
MX Hostnames
- 1935.your-server.zone
MX Priorities
- 1935.your-server.zone: 10
A / AAAA Records
- 185.243.135.246 ↩ shared-clump0124-web.agenturserver.it
Mail Server IPs
- 80.86.180.121 ↩ 1935.your-server.zone
SOA Record
Raw SOA
ns0.cloudykids.de hostmaster.cloudykids.de 2021073869 18600 3600 2419200 3600
Primary NS (mname)
ns0.cloudykids.de
Admin Email (rname)
hostmaster@cloudykids.de
Serial
2021073869
Refresh
18600s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.cloudykids.de
ns0.cloudykids.de
SPF Record
✓ Strict (-all)
v=spf1 +mx include:1935.your-server.zone ip4:80.86.180.121 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; fo=0:1:s; pct=75; adkim=r; aspf=s; rf=afrf; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 75% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +mx include:1935.your-server.zone ip4:80.86.180.121 -all
- google-site-verification=p4RaXY6KaoFXxCIVfaa-XEMUfY2R2sxzJagR0UY54iE
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