alb.de

Valid Email Server
Domain Lookup › alb.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
alb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-04 01:21:20 UTC · ↺ Refresh

MX Hostnames

  • mail.gbc.systems

MX Priorities

  • mail.gbc.systems: 10

A / AAAA Records

  • 212.97.96.214 ↩ rev-97-96-214.gbc.de

Mail Server IPs

  • 212.97.96.203 ↩ mail.gbc.systems

SOA Record

Raw SOA ns.alb.de info.ns.alb.de 2025022509 21600 7200 1209600 86400
Primary NS (mname)
ns.alb.de
Admin Email (rname)
info@ns.alb.de
Serial
2025022509
Refresh
21600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns.gbc.net
ns.alb.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:212.97.96.0/19 -all
📊 DNS lookups: 0/10
✓ 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 ip4:212.97.96.0/19 -all
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