stickbetrieb.de

Valid Email Server
Domain Lookup › stickbetrieb.de

Domain Overview

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

Checked via [email protected] · 2026-03-20 02:33:35 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • stickbetrieb-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 85.13.141.156 ↩ dd21712.kasserver.com

Mail Server IPs

  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA docks04.rzone.de hostmaster.strato-rz.de 2020060989 86400 7200 604800 300
Primary NS (mname)
docks04.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020060989
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks04.rzone.de
shades08.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

7 records
  • seobility=6112dd35bdcd5c169f76abca7ce147fb
  • ahrefs-site-verification_871c4573d2a3bb728fa68df0871c7e39bb8f9209114ccb98afc6f09574737fb4
  • MS=ms33935197
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=VhmyLEVLfoHZO5PHcySQr-kHj5algd9G3R3_rc25k64
  • MS=ms84022757
  • openai-domain-verification=dv-rpvoUix97E7KnuQ1htV83ekP
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
See demo & docs
Deep verification
Full email verification for stickbetrieb.de

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

No credit card required
Get 1,000 Free Credits