Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rtl2apps.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 19:37:19 UTC · ↺ Refresh
MX Hostnames
- p-mailsrv.rtl2apps.de
MX Priorities
- p-mailsrv.rtl2apps.de: 10
A / AAAA Records
- 54.246.131.140 ↩ ec2-54-246-131-140.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 35.158.39.227 ↩ p-mailsrv.rtl2apps.de
SOA Record
Raw SOA
ns-581.awsdns-08.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-581.awsdns-08.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-292.awsdns-36.com
ns-581.awsdns-08.net
ns-1113.awsdns-11.org
ns-1909.awsdns-46.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:176.34.149.36 ip4:35.158.39.227 a ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 mx ip4:176.34.149.36 ip4:35.158.39.227 a ~all
- d365mktkey=uSMPibE0SxxsbHh8rzaA6FItJrc0rm9M7tVdrQxDckYx
- d365mktkey=zYP7fJpKWQab5REXvwh7VZ9uyaO3sTzamvrpKqD9QrEx
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 rtl2apps.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits