heger-bauunternehmen.de

Valid Email Server
Domain Lookup › heger-bauunternehmen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
heger-bauunternehmen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 00:37:03 UTC · ↺ Refresh

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MX Hostnames

  • mx-01-eu-central-1.prod.hydra.sophos.com
  • mx-02-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-02-eu-central-1.prod.hydra.sophos.com: 20
  • mx-01-eu-central-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 217.160.0.179 ↩ 217-160-0-179.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::260 ↩ 2001-08d8-100f-f000-0000-0000-0000-0260.elastic-ssl.ui-r.com

Mail Server IPs

  • 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com
  • 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns1071.ui-dns.biz hostmaster.kundenserver.de 2017021629 28800 7200 604800 300
Primary NS (mname)
ns1071.ui-dns.biz
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017021629
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1071.ui-dns.de
ns1071.ui-dns.biz
ns1071.ui-dns.org
ns1071.ui-dns.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com include:_spf.kundenserver.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

4 records
  • sophos-domain-verification=ce55b8329df4e107d194a3aafada7ca9526f1aa9ce956f605d5e38e3ef825d3c
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com include:_spf.kundenserver.de -all
  • sophos-domain-verification=91f6b110bee6c01fe6ef2cc174630ca28cc04763
  • MS=ms55284109
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