Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
simplana.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:29:44 UTC · ↺ Refresh
MX Hostnames
- mx.simplana.de
MX Priorities
- mx.simplana.de: 5
A / AAAA Records
- 194.164.197.188 ↩ ip194-164-197-188.pbiaas.com
Mail Server IPs
- 85.215.131.92 ↩ mx.simplana.de
SOA Record
Raw SOA
ns1107.ui-dns.de hostmaster.1und1.com 2017060152 28800 7200 604800 600
Primary NS (mname)
ns1107.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060152
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1056.ui-dns.org
ns1047.ui-dns.biz
ns1107.ui-dns.de
ns1016.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 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 a mx -all
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