k3agency.de

Valid Email Server
Domain Lookup › k3agency.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
k3agency.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 09:27:40 UTC · ↺ Refresh

MX Hostnames

  • k3agency-de.mail.protection.outlook.com

MX Priorities

  • k3agency-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 212.53.215.225 ↩ www101.c.artfiles.de

Mail Server IPs

  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA auth1.artfiles.de hostmaster.artfiles.de 2026020213 28800 9600 806400 3600
Primary NS (mname)
auth1.artfiles.de
Admin Email (rname)
hostmaster@artfiles.de
Serial
2026020213
Refresh
28800s
Retry
9600s
Expire
806400s
Minimum TTL
3600s

Nameservers (NS)

auth2.artfiles.de
auth1.artfiles.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.dcpserver.de include:spf.crsend.com a:mailout.quojob.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

4 records
  • p5505mqh8x9q24wyns6n5fnwtqq53nxk
  • google-site-verification=tBodJJVcfktGdFDuxbuARklYtYaYxAPvKvzJTYC6fMk
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.dcpserver.de include:spf.crsend.com a:mailout.quojob.de -all
  • MS=ms94513952
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