cybay.de

Valid Email Server
Domain Lookup › cybay.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 17:28:40 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 199.60.103.29 (no PTR)
  • 199.60.103.129 (no PTR)

Mail Server IPs

  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA nsa8.schlundtech.de do-not-reply.cybay.de 2025112000 43200 7200 1209600 86400
Primary NS (mname)
nsa8.schlundtech.de
Admin Email (rname)
do-not-reply@cybay.de
Serial
2025112000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsd8.schlundtech.de
nsb8.schlundtech.de
nsa8.schlundtech.de
nsc8.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:144174728.spf10.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; rf=afrf; ri=86400; adkim=r; aspf=r; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

10 records
  • google-site-verification=6OMPpzfOVw-M6HABtscYswwI5BzCUteNlO9zOOVXxyg
  • _globalsign-domain-verification=wQKUQDmbHK2zjNIyIvAvKcpiTiO7t0LJVzLdAq9cE6
  • google-site-verification=9wd5CEX2Ln7tQiKfsqi_9RZAAOOf8KUDlYXzfQajt2c
  • @ XBK0VQ7UAMtrVRrqyhGd+PWmyGHmAj2jgTzggs/0psqw4a3BO2DUv380m5uEEAGLRtzS4qOC2+qLbnXHvEddIA==
  • _globalsign-domain-verification=dF96ZA-ITqTjaf2llm5FHELJOdrVQkFrJCvjrbupWF
  • atlassian-domain-verification=kmgCnL45MMjTOUxiz6xkqV0drfhGjznYxrqDdEyhdYer68B7tas4gpqYPjPmar0X
  • @ MS=60B3773114DE9ACFC1A9F0F1F673325E9816C55D
  • SPFv=spf1 include:spf.protection.outlook.com include:144174728.spf10.hubspotemail.net -all
  • _globalsign-domain-verification=_d-sUvhjHQjp0XUtprGGkdLMlzq9mBxgh0udgYLk4N
  • @ apple-domain-verification=D9CTXR8K0ACfGY4P
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