heuvelman-ibis.de

Valid Email Server
Domain Lookup › heuvelman-ibis.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
heuvelman-ibis.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 11:04:44 UTC · ↺ Refresh

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MX Hostnames

  • d338870.b.ess.de.barracudanetworks.com
  • d338870.a.ess.de.barracudanetworks.com

MX Priorities

  • d338870.b.ess.de.barracudanetworks.com: 11
  • d338870.a.ess.de.barracudanetworks.com: 10

A / AAAA Records

  • 91.142.254.87 ↩ srv12888.hostingserver.nl
  • 2a01:7c8:bb97:1:5054:ff:fe39:965e ↩ srv12888.hostingserver.nl

Mail Server IPs

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

SOA Record

Raw SOA dns01-tld.t-online.de dns.telekom.de 2025100306 21600 3600 604800 86400
Primary NS (mname)
dns01-tld.t-online.de
Admin Email (rname)
dns@telekom.de
Serial
2025100306
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns02-tld.t-online.de
dns01-tld.t-online.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:91.249.226.194 include:spf.protection.outlook.com include:_spf.bouw7.nl -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • MS=ms50097614
  • SPFv=spf1 ip4:91.249.226.194 include:spf.protection.outlook.com include:_spf.bouw7.nl -all
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