edu-ganztag.de

Valid Email Server
Domain Lookup › edu-ganztag.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
edu-ganztag.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 13:44:30 UTC · ↺ Refresh

MX Hostnames

  • mailgw.insigma.de

MX Priorities

  • mailgw.insigma.de: 10

A / AAAA Records

  • 185.166.20.250 ↩ r31432.agenturserver.it

Mail Server IPs

  • 91.226.162.15 ↩ mailgw.insigma.de

SOA Record

Raw SOA dns1.giracom.biz hostmaster.giracom.de 2025111913 28800 7200 604800 600
Primary NS (mname)
dns1.giracom.biz
Admin Email (rname)
hostmaster@giracom.de
Serial
2025111913
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

dns3.giracom.biz
dns2.giracom.biz
dns1.giracom.biz

SPF Record

✓ Strict (-all)
v=spf1 include:spf-policy.insigma.de include:agenturserver.de a -all
📊 DNS lookups: 3/10
✓ 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 include:spf-policy.insigma.de include:agenturserver.de a -all
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