Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ais-systeme.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 10:56:30 UTC · ↺ Refresh
MX Hostnames
- mx.ais-systeme.de
- mxlb.ispgateway.de
MX Priorities
- mx.ais-systeme.de: 20
- mxlb.ispgateway.de: 65535
A / AAAA Records
- 185.175.199.9 (no PTR)
- 2a00:1c98:60:1181::c63c:1113 (no PTR)
Mail Server IPs
- 195.243.190.163 ↩ mx.ais-systeme.de
- 80.67.18.126 ↩ mxlb.ispgateway.de
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2026030500 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns82.domaincontrol.com
ns81.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.ais-systeme.de include:spf.protection.outlook.com a -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
✓ Public key: 216 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
2 records- SPFv=spf1 mx a:mail.ais-systeme.de include:spf.protection.outlook.com a -all
- MS=ms70286389
Full email verification for ais-systeme.de
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