o-d-s.de

Valid Email Server
Domain Lookup › o-d-s.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
o-d-s.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 00:45:25 UTC · ↺ Refresh

MX Hostnames

  • mail.o-d-s.de

MX Priorities

  • mail.o-d-s.de: 100

A / AAAA Records

  • 198.202.211.1 (no PTR)

Mail Server IPs

  • 212.121.149.35 ↩ mail.o-d-s.de

SOA Record

Raw SOA ns73.domaincontrol.com dns.jomax.net 2026012700 28800 7200 604800 600
Primary NS (mname)
ns73.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns74.domaincontrol.com
ns73.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 a mx a:mail.o-d-s.de include:agenturserver.de include:spf.mailjet.com include:_spf.google.com include:spf.profiprint.de ip4:89.22.118.171 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
⚠ p=none — monitoring only, no enforcement
📋 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

2 records
  • SPFv=spf1 a mx a:mail.o-d-s.de include:agenturserver.de include:spf.mailjet.com include:_spf.google.com include:spf.profiprint.de ip4:89.22.118.171 -all
  • google-site-verification=izvNhOcEfzGXnqtU-_0YXRo13EHUwcXk2LYq_NWjSsc
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 o-d-s.de

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

No credit card required
Get 1,000 Free Credits