gefeba.de

Valid Email Server
Domain Lookup › gefeba.de

Domain Overview

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

Checked via [email protected] · 2026-03-23 10:08:17 UTC · ↺ Refresh

MX Hostnames

  • mg1.gefeba.de

MX Priorities

  • mg1.gefeba.de: 10

A / AAAA Records

  • 217.70.166.52 ↩ www.gefeba.de

Mail Server IPs

  • 217.70.166.53 ↩ mg1.gefeba.de

SOA Record

Raw SOA a.ns14.net hostmaster.dns-tool.gelsen.net 2026011903 3600 1800 1209600 600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
hostmaster@dns-tool.gelsen.net
Serial
2026011903
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

c.ns14.net
b.ns14.net
a.ns14.net
d.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:217.70.166.53 ip4:78.46.1.18 include:spf.protection.outlook.com -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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • apple-domain-verification=H1u0z3RtyQaelkzo
  • SPFv=spf1 mx ip4:217.70.166.53 ip4:78.46.1.18 include:spf.protection.outlook.com -all
  • MS=1077C95B164CD4634BA360F979DDD742B0AFFF92
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