ria-polymers.de

Valid Email Server
Domain Lookup › ria-polymers.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ria-polymers.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 13:03:36 UTC · ↺ Refresh

MX Hostnames

  • mail.ria-polymers.de

MX Priorities

  • mail.ria-polymers.de: 10

A / AAAA Records

  • 193.7.168.98 ↩ mail17.za-internet.net

Mail Server IPs

  • 195.243.236.155 ↩ mail.ria-polymers.eu

SOA Record

Raw SOA ns7.za-internet.net dnsmaster.za-internet.net 2021080501 28800 7200 604800 86400
Primary NS (mname)
ns7.za-internet.net
Admin Email (rname)
dnsmaster@za-internet.net
Serial
2021080501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns8.za-domain.de
ns11.zainternet.net
ns7.za-internet.net

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:195.243.236.154 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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 ip4:195.243.236.154 -all
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