mta.de

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
mta.de
Yes
โœ“ Yes
Proofpoint
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-24 02:05:48 UTC ยท โ†บ Refresh

MX Hostnames

  • mxb-00240e01.gslb.pphosted.com
  • mxa-00240e01.gslb.pphosted.com

MX Priorities

  • mxb-00240e01.gslb.pphosted.com: 10
  • mxa-00240e01.gslb.pphosted.com: 10

A / AAAA Records

  • 185.237.65.115 โ†ฉ r28791.agenturserver.it

Mail Server IPs

  • 148.163.153.43 โ†ฉ mx0b-00240e01.pphosted.com

SOA Record

Raw SOA ns-837.awsdns-40.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-837.awsdns-40.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-837.awsdns-40.net
ns-1515.awsdns-61.org
ns-1589.awsdns-06.co.uk
ns-300.awsdns-37.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:agenturserver.de -all
๐Ÿ“Š DNS lookups: 2/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • google-site-verification=8M7fK291DCacwhBFX3H51eceKLxHJVu5EQMCoDCxv5Y
  • lucid-verification=FPgCqcRuzgehcT9TDQXPQAGy
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:agenturserver.de -all
  • MS=ms20676496
  • adobe-idp-site-verification=0c16002a9ebe2a28b2226860a9a236b633630fad7036a572dca0816a682de520
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for mta.de

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

No credit card required
Get 1,000 Free Credits