Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
viosys.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 15:36:22 UTC · ↺ Refresh
MX Hostnames
- rzl.kupper-computer.de
- rzs.kupper-computer.de
MX Priorities
- rzs.kupper-computer.de: 10
- rzl.kupper-computer.de: 20
A / AAAA Records
- 94.130.146.212 ↩ viosys301.viosys.de
Mail Server IPs
- 85.232.11.182 ↩ rzs.kupper-computer.de
- 85.232.11.77 ↩ rzl.kupper-computer.de
SOA Record
Raw SOA
ns1.ns.qitec.de infrastructure.qitec.de 2026041402 43200 7200 2419200 600
Primary NS (mname)
ns1.ns.qitec.de
Admin Email (rname)
infrastructure@qitec.de
Serial
2026041402
Refresh
43200s
Retry
7200s
Expire
2419200s
Minimum TTL
600s
Nameservers (NS)
ns1.ns.qitec.de
ns2.ns.qitec.de
ns3.ns.qitec.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:213.179.64.0/19 ip4:185.141.123.234 ip4:85.232.11.182 ip4:85.232.11.77 ip4:85.239.114.195 ip4:136.243.233.47 ip4:136.243.128.148 ip4:23.88.31.204 include:spf.protection.outlook.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- SPFv=spf1 mx a ip4:213.179.64.0/19 ip4:185.141.123.234 ip4:85.232.11.182 ip4:85.232.11.77 ip4:85.239.114.195 ip4:136.243.233.47 ip4:136.243.128.148 ip4:23.88.31.204 include:spf.protection.outlook.de include:spf.protection.outlook.com ~all
- MS=4AB30B1301B58A21EB07A0869512F794ECDE9A3D3600
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