ksp.de

Valid Email Server
Domain Lookup › ksp.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ksp.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 10:32:44 UTC · ↺ Refresh

MX Hostnames

  • mx3.mas.t-systems-service.com
  • mx1.mas.t-systems-service.com
  • mx2.mas.t-systems-service.com

MX Priorities

  • mx1.mas.t-systems-service.com: 10
  • mx3.mas.t-systems-service.com: 30
  • mx2.mas.t-systems-service.com: 20

A / AAAA Records

  • 212.211.166.248 ↩ www.ksp.de

Mail Server IPs

  • 217.150.155.10 ↩ mgb-mta01.mas.t-systems-service.com
  • 217.150.155.12 ↩ mgb-mta02.mas.t-systems-service.com
  • 46.29.101.1 ↩ muc-mta01.mas.t-systems-service.com
  • 46.29.101.2 ↩ muc-mta02.mas.t-systems-service.com
  • 94.100.254.155 ↩ ffm-mta01.mas.t-systems-service.com

SOA Record

Raw SOA pns.dtag.de dns.telekom.de 2026030301 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2026030301
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns1.telekom.net
pns.dtag.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a:spf.mas.t-systems-service.com ip4:195.244.122.0/25 include:_spf.fireeyecloud.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=0:1:d:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

6 records
  • google-site-verification=4vNSeliHZCZYOU2ElmpNCtweLnEehx-GdWbjKNctwnw
  • SPFv=spf1 a:spf.mas.t-systems-service.com ip4:195.244.122.0/25 include:_spf.fireeyecloud.com ~all
  • apple-domain-verification=tyKvsCwYURNJ5TUa
  • MS=B4133F5FF11F008BF2691B640906F5CF7D899C81
  • c514843ac0ad62c4a15cc5740b78763d5fe9622c1c2fd8eb0b6e539d08c06d5
  • cisco-ci-domain-verification=42f9fcdfce1af22322954d1f3a8b3defab09341c7f014222a44145f552e150f5
Full email verification for ksp.de

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