besi-kanu.de

Valid Email Server
Domain Lookup › besi-kanu.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
besi-kanu.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 01:45:58 UTC · ↺ Refresh

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MX Hostnames

  • mx.mail.coreio.de
  • mx.mail.core.io

MX Priorities

  • mx.mail.coreio.de: 20
  • mx.mail.core.io: 10

A / AAAA Records

  • 116.203.213.72 ↩ cs2.web-redirect.eu
  • 116.202.21.136 ↩ cs3.web-redirect.eu
  • 116.202.9.166 ↩ cs1.web-redirect.eu
  • 2a01:4f8:c17:c19c::1 ↩ cs3.web-redirect.eu
  • 2a01:4f8:c2c:abf5::1 ↩ cs2.web-redirect.eu
  • 2a01:4f8:c010:3f9c::1 ↩ cs1.web-redirect.eu

Mail Server IPs

  • 80.190.131.147 ↩ mx.mail.coreio.de
  • 2a01:138:a015:babe::ffff:50be:8392 ↩ mx.mail.coreio.de
  • 80.190.131.201 ↩ mx.mail.core.io
  • 2a01:138:a015:babe::ffff:50be:83c9 ↩ mx.mail.core.io

SOA Record

Raw SOA ns1.resellerinterface.de hostmaster.bitfactory.de 1774120984 10800 3600 604800 900
Primary NS (mname)
ns1.resellerinterface.de
Admin Email (rname)
hostmaster@bitfactory.de
Serial
1774120984
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

ns2.resellerinterface.de
ns1.resellerinterface.de
ns3.resellerinterface.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a:smtp2.bit-factory.de a:smtp.reco.io a:mail.reco-systems.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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

3 records
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100;
  • DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDSgUDzaGzcdnPRODBymx7kMR5ujLyIO6f6w7kI9OJKl8zq+RGv6aDj2lUI9ni/T5rFq+XV8X5+mSB3QP3clwlaBK7FgkEJ1ZH3y7TQ4boT25SddW8givBuS1UajU3jPKaQvm8FvJ0Wxn02zCsyqaJqFugQz+0jRu1rhkzf7A2KYwIDAQAB
  • SPFv=spf1 mx a:smtp2.bit-factory.de a:smtp.reco.io a:mail.reco-systems.de ~all
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