Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kartenmachen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 04:09:54 UTC · ↺ Refresh
MX Hostnames
- mailcow.kartenmachen.de
MX Priorities
- mailcow.kartenmachen.de: 5
A / AAAA Records
- 157.90.91.237 ↩ kartenmachen.de
Mail Server IPs
- 88.99.241.76 ↩ mailcow.kartenmachen.de
SOA Record
Raw SOA
nsa6.schlundtech.de info.web-co.de 2025081900 43200 7200 1209600 86400
Primary NS (mname)
nsa6.schlundtech.de
Admin Email (rname)
info@web-co.de
Serial
2025081900
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsc6.schlundtech.de
nsb6.schlundtech.de
nsa6.schlundtech.de
nsd6.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:kartenmachen.de ip4:88.99.241.76 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 736 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=G6-HyqyH2U-9Rx5YSUX1TDP-0ssPSAKs7Fu5-VrvzHg
- google-site-verification=07XUgkGCO4x-KQ6l7TigeP5zWJBXfcpYSmnR2KMRu9M
- SPFv=spf1 a mx a:kartenmachen.de ip4:88.99.241.76 ~all
- google-site-verification=GG5Nd_9gm7M_2swLIEkSdpvGIBwkmNsS21j6KA9JPi0
Full email verification for kartenmachen.de
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