swertz-bauzentrum.de

Valid Email Server
Domain Lookup › swertz-bauzentrum.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
swertz-bauzentrum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 13:02:07 UTC · ↺ Refresh

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MX Hostnames

  • hagebau-com.mail.cloud.nospamproxy.com

MX Priorities

  • hagebau-com.mail.cloud.nospamproxy.com: 10

A / AAAA Records

  • 91.194.132.254 ↩ redirect.strait.de

Mail Server IPs

  • 193.37.132.187 ↩ de-s119-gw1.mail.cloud.nospamproxy.com
  • 178.212.92.112 ↩ de-s119-gw2.mail.cloud.nospamproxy.com

SOA Record

Raw SOA ns1.nstool.de hostmaster.nstool.de 2024101707 28800 7200 604800 3600
Primary NS (mname)
ns1.nstool.de
Admin Email (rname)
hostmaster@nstool.de
Serial
2024101707
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.nstool.de
ns1.nstool.de
ns3.nstool.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:81.18.104.20 include:mystrait.de include:spf.hagebau.cloud include:_spf.atlassian.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 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

4 records
  • brevo-code:744b8c3a8027eeaf62f5d1bdb0dbd301
  • google-site-verification=eZbDMwrZ8nWX5Mr4fPqurzC8qF5xb1SlY6pDUVKS1Fg
  • SPFv=spf1 ip4:81.18.104.20 include:mystrait.de include:spf.hagebau.cloud include:_spf.atlassian.net -all
  • atlassian-sending-domain-verification=ebc50bf8-56c7-40eb-82a4-ab05f62f8418
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