Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bauvereinag.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 15:49:37 UTC · ↺ Refresh
MX Hostnames
- mail21.itrm.de
- mail23.itrm.de
MX Priorities
- mail21.itrm.de: 10
- mail23.itrm.de: 10
A / AAAA Records
- 193.25.234.168 ↩ webdavlx5168.service.itrm.de
Mail Server IPs
- 193.25.234.21 ↩ mail21.itrm.de
- 193.25.234.23 ↩ mail23.itrm.de
SOA Record
Raw SOA
ns1.mk.de hostmaster.mk.de 2023060168 10800 3600 604800 300
Primary NS (mname)
ns1.mk.de
Admin Email (rname)
hostmaster@mk.de
Serial
2023060168
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.mk.de
ns2.mk.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:193.25.234.0/24 include:_spf.rexx-systems.com include:eumail.docusign.net include:_spf.rexx-suite.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
3 records- apple-domain-verification=fswGF42Y6kVf5EsC
- SPFv=spf1 ip4:193.25.234.0/24 include:_spf.rexx-systems.com include:eumail.docusign.net include:_spf.rexx-suite.com -all
- MS=ms13943732
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