Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cysys.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 10:27:34 UTC · ↺ Refresh
MX Hostnames
- mail.briefhansa.de
MX Priorities
- mail.briefhansa.de: 10
A / AAAA Records
- 95.216.201.210 ↩ web.cysys.de
Mail Server IPs
- 95.216.201.219 ↩ mail.briefhansa.de
SOA Record
Raw SOA
ns1.cysys.de hostmaster.cysys.de 2026031600 10800 1800 604800 86400
Primary NS (mname)
ns1.cysys.de
Admin Email (rname)
hostmaster@cysys.de
Serial
2026031600
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.cysys.de
ns1.cysys.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:95.216.201.219/32 ip4:95.216.201.210/32 ip4:46.38.236.163/32 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; aspf=s; adkim=s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:95.216.201.219/32 ip4:95.216.201.210/32 ip4:46.38.236.163/32 a mx ~all
Full email verification for cysys.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits