Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brw-ag.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 09:23:14 UTC · ↺ Refresh
MX Hostnames
- mx-in02.eu.retarus.com
- mx-in01.eu.retarus.com
MX Priorities
- mx-in02.eu.retarus.com: 10
- mx-in01.eu.retarus.com: 10
A / AAAA Records
- 88.198.193.7 ↩ www119.your-server.de
- 2a01:4f8:d0a:1045::2 ↩ www119.your-server.de
Mail Server IPs
- 94.199.89.39 ↩ mx-in02.eu.retarus.com
- 94.199.92.130 ↩ mx-in01.eu.retarus.com
SOA Record
Raw SOA
ns1.first-ns.de postmaster.your-server.de 2026022201 86400 10800 3600000 3600
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026022201
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns.second-ns.com
ns3.second-ns.de
ns1.your-server.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:_spf.retarus.com include:stspg-customer.com include:_spf.online-beraten.com include:spf.crsend.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a include:_spf.retarus.com include:stspg-customer.com include:_spf.online-beraten.com include:spf.crsend.com ~all
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