firstpower.cz

Valid Email Server
Domain Lookup › firstpower.cz

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
firstpower.cz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 01:13:10 UTC · ↺ Refresh

MX Hostnames

  • gw2.mx.anafra.net
  • gw1.mx.anafra.net

MX Priorities

  • gw1.mx.anafra.net: 10
  • gw2.mx.anafra.net: 20

A / AAAA Records

  • 77.93.220.92 ↩ webnode3.ws.anafra.net

Mail Server IPs

  • 77.93.220.102 ↩ gw1.mx.anafra.net
  • 2a01:430:6::102 ↩ gw1.mx.anafra.net
  • 185.32.160.2 ↩ gw2.mx.anafra.net

SOA Record

Raw SOA ns.anafra.net hostmaster.anafra.net 2026040201 10800 3600 604800 3600
Primary NS (mname)
ns.anafra.net
Admin Email (rname)
hostmaster@anafra.net
Serial
2026040201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.anafra.net
ns.anafra.net

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.mx.anafra.net mx -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

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

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

All TXT Records

1 record
  • SPFv=spf1 include:_spf.mx.anafra.net mx -all
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