in-solution.de

Valid Email Server
Domain Lookup › in-solution.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
in-solution.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 01:35:21 UTC · ↺ Refresh

MX Hostnames

  • mail.in-solution.de

MX Priorities

  • mail.in-solution.de: 50

A / AAAA Records

  • 213.239.193.91 ↩ guenter.in-solution.de

Mail Server IPs

  • 213.239.193.68 ↩ mail.in-solution.de

SOA Record

Raw SOA a.ns14.net do-not-reply.in-solution.de 2025090504 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@in-solution.de
Serial
2025090504
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

d.ns14.net
a.ns14.net
b.ns14.net
c.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:213.239.193.66 ip4:213.239.193.68 ip4:213.239.193.90 ip4:213.239.193.91 ip4:178.254.31.148 ip4:144.76.136.170 ip4:157.90.128.87 ip4:135.181.216.242 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=reject; aspf=s; adkim=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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 ip4:213.239.193.66 ip4:213.239.193.68 ip4:213.239.193.90 ip4:213.239.193.91 ip4:178.254.31.148 ip4:144.76.136.170 ip4:157.90.128.87 ip4:135.181.216.242 -all
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