Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ewd.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 10:50:07 UTC · ↺ Refresh
MX Hostnames
- mx-a.secumail.de
- mx-b.secumail.de
MX Priorities
- mx-b.secumail.de: 10
- mx-a.secumail.de: 10
A / AAAA Records
- 81.169.145.79 ↩ w0f.rzone.de
- 2a01:238:20a:202:1079:: ↩ w0f.rzone.de
Mail Server IPs
- 212.11.224.154 ↩ sc04.secumail.de
- 212.11.224.132 ↩ sc02.secumail.de
- 212.11.225.133 ↩ sc01.secumail.de
- 212.11.225.17 ↩ sc03.secumail.de
SOA Record
Raw SOA
docks06.rzone.de hostmaster.strato-rz.de 2020050850 86400 7200 604800 300
Primary NS (mname)
docks06.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050850
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades05.rzone.de
docks06.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:87.190.26.202 ip4:159.69.224.37 ip4:217.160.26.34 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.crsend.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- MS=C820E895ECF72A0444A43E9D0F0597DD0E531494
- atlassian-domain-verification=4yU4xZS9pIRwdUK4u29wuSfKbqliradibMRCl1GSHHN36fhz3uaAU6uhM0D3S/Eu
- apple-domain-verification=8GGDwCeVXoLchONc
- SPFv=spf1 ip4:87.190.26.202 ip4:159.69.224.37 ip4:217.160.26.34 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.crsend.com -all
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