endolab.de

Valid Email Server
Domain Lookup › endolab.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 19:31:27 UTC · ↺ Refresh

MX Hostnames

  • mailin.endolab.org
  • mforward2.cosmosnet.de
  • mforward.cosmosnet.de

MX Priorities

  • mailin.endolab.org: 10
  • mforward.cosmosnet.de: 15
  • mforward2.cosmosnet.de: 20

A / AAAA Records

  • 88.217.254.185 ↩ host-88-217-254-185.customer.m-online.net

Mail Server IPs

  • 87.139.103.112 ↩ mailin2.endolab.org
  • 87.118.106.30 ↩ mforward.cosmosnet.de
  • 88.217.254.140 ↩ mforward2.cosmosnet.de

SOA Record

Raw SOA ns1.cosmosnet.de isp.cosmosnet.de 2025070101 10800 1800 604800 43200
Primary NS (mname)
ns1.cosmosnet.de
Admin Email (rname)
isp@cosmosnet.de
Serial
2025070101
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
43200s

Nameservers (NS)

ns3.cosmosnet.de
ns1.cosmosnet.de
ns2.cosmosnet.de

SPF Record

✓ Strict (-all)
v=spf1 include:endolab.org -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

2 records
  • SPFv=spf1 include:endolab.org -all
  • MS=ms26804008
Full email verification for endolab.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits