Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chinacoop.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 03:08:43 UTC · ↺ Refresh
MX Hostnames
- w0057e87.kasserver.com
MX Priorities
- w0057e87.kasserver.com: 10
A / AAAA Records
- 85.13.164.35 ↩ dd47720.kasserver.com
Mail Server IPs
- 85.13.164.35 ↩ dd47720.kasserver.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2602171103 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2602171103
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns6.kasserver.com
ns5.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.kasserver.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; aspf=s; adkim=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
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- google-site-verification=p3mksmfzh51bNPFjLa8jStABb4Vv3SzXClfGjCa-DAg
- SPFv=spf1 include:_spf.kasserver.com -all
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