rischer.de

Valid Email Server
Domain Lookup › rischer.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rischer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 20:43:24 UTC · ↺ Refresh

MX Hostnames

  • mail13.is-fun.net

MX Priorities

  • mail13.is-fun.net: 100

A / AAAA Records

  • 212.114.33.40 ↩ ger13-php7.wwwserver.net

Mail Server IPs

  • 212.114.33.34 ↩ ger13.wwwserver.net

SOA Record

Raw SOA ns1.is-fun.net hostmaster.is-fun.com 2024082202 86400 7200 604800 86400
Primary NS (mname)
ns1.is-fun.net
Admin Email (rname)
hostmaster@is-fun.com
Serial
2024082202
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.is-fun.net
ns2.is-fun.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:212.114.33.0/24 ip4:212.114.34.0/24 ip4:212.114.35.0/24 ip4:212.114.36.0/24 ip4:212.114.37.0/24 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 a mx ip4:212.114.33.0/24 ip4:212.114.34.0/24 ip4:212.114.35.0/24 ip4:212.114.36.0/24 ip4:212.114.37.0/24 ~all
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