proderna.de

Valid Email Server
Domain Lookup › proderna.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 21:48:29 UTC · ↺ Refresh

MX Hostnames

  • mailin.proderna.de

MX Priorities

  • mailin.proderna.de: 5

A / AAAA Records

  • 213.209.102.103 ↩ web-ng3.wtnet.de
  • 2a02:2028:d000::1:30 ↩ web-ng3.wtnet.de

Mail Server IPs

  • 84.46.98.98 ↩ mailin.wtnet.de

SOA Record

Raw SOA dns1.wtnet.de hostmaster.wtnet.de 2019040304 3600 900 3600000 600
Primary NS (mname)
dns1.wtnet.de
Admin Email (rname)
hostmaster@wtnet.de
Serial
2019040304
Refresh
3600s
Retry
900s
Expire
3600000s
Minimum TTL
600s

Nameservers (NS)

dns1.wtnet.de
dns2.wtnet.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:213.209.103.0/27 ip4:213.209.103.128/25 ip4:84.46.103.64/27 ip4:84.46.103.112/28
📊 DNS lookups: 0/10

DMARC Record

✗ p=none
v=DMARC1; p=none; adkim=r; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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 ip4:213.209.103.0/27 ip4:213.209.103.128/25 ip4:84.46.103.64/27 ip4:84.46.103.112/28
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