Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zacharias-partner.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:52:12 UTC · ↺ Refresh
MX Hostnames
- zachariaspartner-de02c.mail.protection.outlook.com
MX Priorities
- zachariaspartner-de02c.mail.protection.outlook.com: 10
A / AAAA Records
- 75.2.70.75 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
- 99.83.190.102 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
Mail Server IPs
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.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
SOA Record
Raw SOA
m.de.ha-dns.net do-not-reply.zacharias-partner.de 2025070401 39940 14400 604800 14400
Primary NS (mname)
m.de.ha-dns.net
Admin Email (rname)
do-not-reply@zacharias-partner.de
Serial
2025070401
Refresh
39940s
Retry
14400s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
m.de.ha-dns.net
ka2.de.ha-dns.net
f2.de.ha-dns.net
lxa.us.ha-dns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.nachlasspleger-portal.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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- google-site-verification=3DWjIDW2mQop8IupavEIMSo6c0-wTdTJdnOMnllq-Os
- SPFv=spf1 include:spf.protection.outlook.com include:mail.nachlasspleger-portal.de -all
- proxy-ssl.webflow.com
- MS=ms36769924
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 zacharias-partner.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits