ksb-intax.de

Valid Email Server
Domain Lookup › ksb-intax.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ksb-intax.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 14:02:08 UTC · ↺ Refresh

MX Hostnames

  • smail-ksb.dts-security.de

MX Priorities

  • smail-ksb.dts-security.de: 5

A / AAAA Records

  • 213.160.71.150 (no PTR)

Mail Server IPs

  • 84.201.116.124 ↩ smail-ksb.dts-security.de

SOA Record

Raw SOA ns1.mk.de hostmaster.mk.de 2022083043 10800 3600 604800 300
Primary NS (mname)
ns1.mk.de
Admin Email (rname)
hostmaster@mk.de
Serial
2022083043
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1.mk.de
ns2.mk.de

SPF Record

✓ Strict (-all)
v=spf1 mx a:mail.ksb-intax.de a:smail-ksb.dts-security.de ip4:62.157.209.40 include:_spf.rexx-suite.com include:spf.crsend.com include:spf.de.exclaimer.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

10 records
  • swisssign-check=DEKSkRyDFjosCGpCoIqi6UCy3E8
  • google-site-verification=4hnhcWQ3QIQ9pIm2BSZ1kqd00awLKjz98vaDAIiLm6Q
  • SPFv=spf1 mx a:mail.ksb-intax.de a:smail-ksb.dts-security.de ip4:62.157.209.40 include:_spf.rexx-suite.com include:spf.crsend.com include:spf.de.exclaimer.net -all
  • hyyGTUYyv7KGtRIAqR36QTCHi1ADjcotQYKArXFj8DA=
  • swisssign-check=v0U2IrpBY3UWlkVXWDN33jVd2Jc6eIqc2ffRlVGnXY
  • MS=ms52208904
  • swisssign-check=l5VxiBEXXRtES2nC2jIdk2Znuhw
  • apple-domain-verification=5yfeIYXWTpBbHBg5
  • FzfLsrC2xeZgXXm9oS/NYE56sJNXFITfPeOzxlnsSoc=
  • 8W1ywPECtMT1aTsG92JQO2XsVf3MUJeNxqSMgFzZWo4=
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