bkh-guenzburg.de

Valid Email Server
Domain Lookup › bkh-guenzburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bkh-guenzburg.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 16:15:17 UTC · ↺ Refresh

MX Hostnames

  • d339612.b.ess.de.barracudanetworks.com
  • d339612.a.ess.de.barracudanetworks.com

MX Priorities

  • d339612.a.ess.de.barracudanetworks.com: 10
  • d339612.b.ess.de.barracudanetworks.com: 20

A / AAAA Records

  • 217.160.0.88 ↩ 217-160-0-88.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 18.185.115.250 ↩ mail.ess.de.barracuda.com
  • 18.185.115.252 ↩ mail.ess.de.barracuda.com
  • 18.185.115.251 ↩ mail.ess.de.barracuda.com

SOA Record

Raw SOA ns1063.ui-dns.com hostmaster.1and1.com 2018061832 28800 7200 604800 300
Primary NS (mname)
ns1063.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2018061832
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1020.ui-dns.org
ns1063.ui-dns.com
ns1045.ui-dns.de
ns1040.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 mx a:er-mail.erecruiter.net ip4:92.60.15.1/32 ip4:92.60.15.11/32 include:spf.ess.de.barracudanetworks.com -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

2 records
  • SPFv=spf1 mx a:er-mail.erecruiter.net ip4:92.60.15.1/32 ip4:92.60.15.11/32 include:spf.ess.de.barracudanetworks.com -all
  • MS=ms91298234
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