jugendhilfe-hochdorf.de

Valid Email Server
Domain Lookup › jugendhilfe-hochdorf.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jugendhilfe-hochdorf.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 03:35:52 UTC · ↺ Refresh

MX Hostnames

  • jugendhilfehochdorf-de02i.mail.protection.outlook.com

MX Priorities

  • jugendhilfehochdorf-de02i.mail.protection.outlook.com: 20

A / AAAA Records

  • 81.169.145.65 ↩ w01.rzone.de
  • 2a01:238:20a:202:1065:: ↩ w01.rzone.de

Mail Server IPs

  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com

SOA Record

Raw SOA shades09.rzone.de hostmaster.strato-rz.de 2020050823 86400 7200 604800 300
Primary NS (mname)
shades09.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050823
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks17.rzone.de
shades09.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 a:mail3.mailrelays.de a:mail4.mailrelays.de include:spf.protection.outlook.com include:spf.rechnung-ip.de -all
📊 DNS lookups: 4/10
✓ 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

3 records
  • DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjo8SXsl3ZC4o4H66uJCtfiMWREEcidjMQvPLpO/vG9pKU1I+hBAu/vuiBawPxU+CtK25cwHSKjYOQ93cKe8Gl+0YsvOIxto1IXjIYVo3F3D2DH5nY/zwdecLmie30hWOsta2momJQH+bpoRY3HjXYHCaORfC6LwYAo1EGXg2IyQIDAQAB
  • SPFv=spf1 a:mail3.mailrelays.de a:mail4.mailrelays.de include:spf.protection.outlook.com include:spf.rechnung-ip.de -all
  • MS=2BDA8E5DD172172438BA5770994475EE764CB08D
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 jugendhilfe-hochdorf.de

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

No credit card required
Get 1,000 Free Credits