kaarst.de

Valid Email Server
Domain Lookup › kaarst.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kaarst.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 11:04:19 UTC · ↺ Refresh

MX Hostnames

  • mail51.itk-rheinland.de
  • mail41.itk-rheinland.de
  • mail31.itk-rheinland.de

MX Priorities

  • mail41.itk-rheinland.de: 10
  • mail31.itk-rheinland.de: 10
  • mail51.itk-rheinland.de: 10

A / AAAA Records

  • 193.27.22.141 ↩ relaunch.kaarst.de

Mail Server IPs

  • 193.27.22.114 ↩ mail41.itk-rheinland.de
  • 193.27.22.97 ↩ mail31.itk-rheinland.de
  • 193.27.22.120 ↩ mail51.itk-rheinland.de

SOA Record

Raw SOA ns.itk-rheinland.de postmaster.kaarst.de 2025111201 86400 14400 2419200 86400
Primary NS (mname)
ns.itk-rheinland.de
Admin Email (rname)
postmaster@kaarst.de
Serial
2025111201
Refresh
86400s
Retry
14400s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns2nd.itk-rheinland.de
pns.dtag.de
ns.itk-rheinland.de
secondary006.dtag.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:193.27.22.88 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

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

8 records
  • adobe-idp-site-verification=eac65759811f2b1acc9701456fdef56dc0b95bdb81d03d0f4c9e73d353f6efc6
  • _telesec-domain-validation=346425_2025-08-21_IsFNwMpRGGSvRpyYUkDXi5o7HDpaSqVicwHVPOnCePN0xAkk5x
  • MS=ms71792482
  • D-TRUST=GU9OLC2EOUIVTRAP2SLMLSB
  • QuoVadis=4e0202f7-7e3e-4bee-9dba-7fdbeba6a95c
  • SPFv=spf1 ip4:193.27.22.88 -all
  • apple-domain-verification=WtU70K4vRiibawid
  • cisco-ci-domain-verification=4981bdbb5a9f012bef95f5f01e57abb727671bb14a2389020ed3f3ab7990aa32
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