Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hyquestsolutions.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 23:18:44 UTC · ↺ Refresh
MX Hostnames
- de-smtp-inbound-1.mimecast.com
- de-smtp-inbound-2.mimecast.com
MX Priorities
- de-smtp-inbound-2.mimecast.com: 12
- de-smtp-inbound-1.mimecast.com: 11
A / AAAA Records
- 161.51.255.150 ↩ prx2.kisters.de
Mail Server IPs
- 194.104.110.22 ↩ de-smtp-inbound-1.mimecast.com
- 194.104.108.22 ↩ de-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns2.domaindiscount24.net tech.key-systems.net 2025121904 10800 3600 604800 28800
Primary NS (mname)
ns2.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2025121904
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns2.domaindiscount24.net
ns1.domaindiscount24.net
ns3.domaindiscount24.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:193.23.163.103 ip4:193.23.163.113 include:spf.protection.outlook.com include:agenturserver.de include:de._netblocks.mimecast.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- SPFv=spf1 ip4:193.23.163.103 ip4:193.23.163.113 include:spf.protection.outlook.com include:agenturserver.de include:de._netblocks.mimecast.com -all
- MS=ms57720394
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