Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fsp.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 04:19:10 UTC · ↺ Refresh
MX Hostnames
- fsp-mx-02.fsp.de
MX Priorities
- fsp-mx-02.fsp.de: 10
A / AAAA Records
- 185.203.95.86 ↩ l7lb-vrrp.fsp.de
Mail Server IPs
- 185.203.95.83 ↩ fsp-mx-02.fsp.de
SOA Record
Raw SOA
a.ns14.net dns-reg.adestis.de 2026010903 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
dns-reg@adestis.de
Serial
2026010903
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
a.ns14.net
c.ns14.net
d.ns14.net
b.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:185.203.95.80/29 ip4:185.203.95.192/29 ip4:195.20.220.0/23 include:emailsrvr.com include:spf.mandrillapp.com include:sendgrid.net include:spf-0058f602.pphosted.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:185.203.95.80/29 ip4:185.203.95.192/29 ip4:195.20.220.0/23 include:emailsrvr.com include:spf.mandrillapp.com include:sendgrid.net include:spf-0058f602.pphosted.com -all
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