Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
netzsystem.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 19:49:01 UTC · ↺ Refresh
MX Hostnames
- netzsystem-mx1.titanhq.com
MX Priorities
- netzsystem-mx1.titanhq.com: 10
A / AAAA Records
- 92.205.163.185 ↩ 185.163.205.92.host.secureserver.net
Mail Server IPs
- 3.125.67.59 ↩ eu1-smtp1.titanhq.com
- 35.158.242.254 ↩ eu1-smtp2.titanhq.com
- 3.70.162.203 ↩ eu1-smtp1.titanhq.com
- 35.158.11.197 ↩ eu1-smtp2.titanhq.com
SOA Record
Raw SOA
185.163.205.92.host.secureserver.net as.gera-web.de 2026030403 3600 1800 86400 3600
Primary NS (mname)
185.163.205.92.host.secureserver.net
Admin Email (rname)
as@gera-web.de
Serial
2026030403
Refresh
3600s
Retry
1800s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
185.163.205.92.host.secureserver.net
pdns02.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.netzsystem.de include:secureserver.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms78746758
- MS=A53CCD6A98F9952BEC4908A6EFDA5F1E3437B7A1
- SPFv=spf1 a mx include:spf.netzsystem.de include:secureserver.net -all
- YjJZ9F+E3NJYboQFfPa+h/xVZ5yYuPQaTVcHfkmHuKn6ntletPWtKvON0Y2Jq1LOCYDXllszs9pc0LL9tsMXSg==
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