Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sobotta-it.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 23:08:35 UTC · ↺ Refresh
MX Hostnames
- wbsrv01.sobotta-it.de
MX Priorities
- wbsrv01.sobotta-it.de: 10
A / AAAA Records
- 213.187.93.46 ↩ wbsrv01.sobotta-it.de
Mail Server IPs
- 213.187.93.46 ↩ wbsrv01.sobotta-it.de
- 2a02:238:f010:1:1::cd74:6350 (no PTR)
SOA Record
Raw SOA
a.ns14.net support.loswebos.de 2026011906 3600 7200 604800 7200
Primary NS (mname)
a.ns14.net
Admin Email (rname)
support@loswebos.de
Serial
2026011906
Refresh
3600s
Retry
7200s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
d.ns14.net
a.ns14.net
b.ns14.net
c.ns14.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:91.25.215.154 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; pct=40;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 40% of failing messages only
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms72234096
- _xth7hbni53q95bwtfs46bmzgh323e76
- SPFv=spf1 a mx ip4:91.25.215.154 ~all
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