krose.de

Valid Email Server
Domain Lookup › krose.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
krose.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-11-07 06:16:23 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • krose-de-2.fortimailcloud.com
  • krose-de-1.fortimailcloud.com

MX Priorities

  • krose-de-2.fortimailcloud.com: 20
  • krose-de-1.fortimailcloud.com: 10

A / AAAA Records

  • 45.60.121.80 (no PTR)
  • 45.60.127.80 (no PTR)

Mail Server IPs

  • 154.52.13.56 ↩ proxypa34.fortimailcloud.com
  • 154.52.2.132 ↩ proxyfra7.fortimailcloud.com

SOA Record

Raw SOA ans0.ewetel.de hostmaster.ewetel.de 2026082500 40000 7200 604800 86400
Primary NS (mname)
ans0.ewetel.de
Admin Email (rname)
hostmaster@ewetel.de
Serial
2026082500
Refresh
40000s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ans1.ewetel.net
ans2.ewetel.de
ans3.ewetel.net
ans0.ewetel.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:_spf.fortimailcloud.com include:spf-de.emailsignatures365.com include:_spf.proxy.nospamproxy.com ip4:31.24.148.97 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 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

4 records
  • MS=ms36708679
  • swisssign-check=rLPBe_xwDPE4XD4dpjB_YQ3gL5o
  • openai-domain-verification=dv-IGrzliUYo8jGDUNo91hLzQwi
  • SPFv=spf1 mx include:spf.protection.outlook.com include:_spf.fortimailcloud.com include:spf-de.emailsignatures365.com include:_spf.proxy.nospamproxy.com ip4:31.24.148.97 -all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for krose.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits