Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ickler-ruf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 19:45:50 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)
ns2.is-fun.net
ns1.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
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 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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