ottofranck.de

Valid Email Server
Domain Lookup › ottofranck.de

Domain Overview

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

Checked via [email protected] · 2026-03-18 19:54:02 UTC · ↺ Refresh

MX Hostnames

  • mx2-eu1.ppe-hosted.com
  • mx1-eu1.ppe-hosted.com

MX Priorities

  • mx2-eu1.ppe-hosted.com: 10
  • mx1-eu1.ppe-hosted.com: 5

A / AAAA Records

  • 62.113.229.157 ↩ srv-a-de.c-672.maxcluster.net

Mail Server IPs

  • 185.132.181.17 ↩ mx2-eu1.ppe-hosted.com
  • 91.209.104.156 ↩ mx2-eu1.ppe-hosted.com
  • 91.209.104.155 ↩ mx1-eu1.ppe-hosted.com
  • 185.132.181.16 ↩ mx1-eu1.ppe-hosted.com

SOA Record

Raw SOA ns1.m-online.net hostmaster.m-net.de 2025062600 3600 1800 3600000 600
Primary NS (mname)
ns1.m-online.net
Admin Email (rname)
hostmaster@m-net.de
Serial
2025062600
Refresh
3600s
Retry
1800s
Expire
3600000s
Minimum TTL
600s

Nameservers (NS)

ns4.m-online.net
ns3.m-online.net
ns1.m-online.net
ns2.m-online.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:88.217.162.253 include:spf.crsend.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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 ip4:88.217.162.253 include:spf.crsend.com ~all
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