lehrieder.de

Valid Email Server
Domain Lookup › lehrieder.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lehrieder.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 08:28:36 UTC · ↺ Refresh

MX Hostnames

  • relay.rzone.de
  • fibre.lehrieder.de
  • mail.lehrieder.de

MX Priorities

  • fibre.lehrieder.de: 20
  • relay.rzone.de: 100
  • mail.lehrieder.de: 10

A / AAAA Records

  • 81.169.145.88 ↩ w88.rzone.de
  • 2a01:238:20a:202:1088:: ↩ w88.rzone.de

Mail Server IPs

  • 62.91.28.146 ↩ fibre.lehrieder.de
  • 81.169.145.96 ↩ relay.rzone.de
  • 62.91.28.114 ↩ mail.lehrieder.de

SOA Record

Raw SOA docks03.rzone.de hostmaster.strato-rz.de 2021120209 86400 7200 604800 300
Primary NS (mname)
docks03.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2021120209
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades19.rzone.de
docks03.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:62.91.2.152/32 ip4:62.91.28.114/30 ip4:62.91.28.146/30 ip4:62.91.2.142/32 ip4:62.91.2.152/32 ip4:62.91.2.1 a:smtp.bisping.de include:_spf_mx-bb.bisping.de ?all
📊 DNS lookups: 4/10
? Neutral (?all) — no enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1; pct=100; aspf=r
✓ 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

1 record
  • SPFv=spf1 mx a ip4:62.91.2.152/32 ip4:62.91.28.114/30 ip4:62.91.28.146/30 ip4:62.91.2.142/32 ip4:62.91.2.152/32 ip4:62.91.2.1 a:smtp.bisping.de include:_spf_mx-bb.bisping.de ?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
See demo & docs
Deep verification
Full email verification for lehrieder.de

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

No credit card required
Get 1,000 Free Credits