Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prosis.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 18:32:21 UTC · ↺ Refresh
MX Hostnames
- mx.prosis.de
MX Priorities
- mx.prosis.de: 10
A / AAAA Records
- 202.61.236.117 ↩ vserver01.prosis.de
Mail Server IPs
- 178.239.66.7 ↩ mx.prosis.de
SOA Record
Raw SOA
cortney.ns.cloudflare.com dns.cloudflare.com 2399490258 10000 2400 604800 1800
Primary NS (mname)
cortney.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399490258
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
yisroel.ns.cloudflare.com
cortney.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com ip4:178.239.66.7 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=quarantine; adkim=s; aspf=s; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
4 records- MS=ms60901615
- google-site-verification=T2EyZ2uak25TlXyAcNC6pcXZkfCPOr2ktKrfOcL_TZ0
- SPFv=spf1 mx include:spf.protection.outlook.com ip4:178.239.66.7 -all
- MS=ms35937270
Full email verification for prosis.de
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