Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
elektrotechnik-henrichs.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 23:55:34 UTC · ↺ Refresh
MX Hostnames
- elektrotechnik--henrichs-de.mx1.arsmtp.com
- elektrotechnik--henrichs-de.mx2.arsmtp.com
MX Priorities
- elektrotechnik--henrichs-de.mx2.arsmtp.com: 20
- elektrotechnik--henrichs-de.mx1.arsmtp.com: 10
A / AAAA Records
- 81.169.145.165 ↩ wa5.rzone.de
- 2a01:238:20a:202:1165:: ↩ wa5.rzone.de
Mail Server IPs
- 5.152.188.54 ↩ server421.appriver.com
- 5.152.185.144 ↩ server420.appriver.com
SOA Record
Raw SOA
docks01.rzone.de hostmaster.strato-rz.de 2020050765 86400 7200 604800 300
Primary NS (mname)
docks01.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050765
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks01.rzone.de
shades12.rzone.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:77.244.102.195 ip4:81.169.145.165 include:edgepilot.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=50
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
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- MS=ms79440143
- SPFv=spf1 a ip4:77.244.102.195 ip4:81.169.145.165 include:edgepilot.com include:spf.protection.outlook.com ~all
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