remarkplast.de

Valid Email Server
Domain Lookup › remarkplast.de

Domain Overview

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

Checked via [email protected] · 2026-03-25 13:31:13 UTC · ↺ Refresh

MX Hostnames

  • mailin1.remarkplast.de
  • mailin2.remarkplast.de

MX Priorities

  • mailin2.remarkplast.de: 100
  • mailin1.remarkplast.de: 10

A / AAAA Records

  • 37.9.175.213 (no PTR)
  • 2a00:4b40:aaaa:2011::7 (no PTR)

Mail Server IPs

  • 45.13.137.114 ↩ m1-u7-mx.websupport.hu
  • 2a00:4b40:aaaa:2101:45:13:137:9 ↩ m1-u7-mx.websupport.sk
  • 45.13.137.112 ↩ m1-u5-mx.websupport.hu
  • 2a00:4b40:aaaa:2101:45:13:137:103 ↩ mx10.websupport.cz

SOA Record

Raw SOA ns1.websupport.cz admin.websupport.cz 1769383124 7200 2048 1048576 2560
Primary NS (mname)
ns1.websupport.cz
Admin Email (rname)
admin@websupport.cz
Serial
1769383124
Refresh
7200s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s

Nameservers (NS)

ns2.websupport.cz
ns3.websupport.eu
ns1.websupport.cz

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

No TXT records found.

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 remarkplast.de

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

No credit card required
Get 1,000 Free Credits