kbworks.org

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
kbworks.org
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-25 09:56:33 UTC ยท โ†บ Refresh

MX Hostnames

  • kbworks.org

MX Priorities

  • kbworks.org: 0

A / AAAA Records

  • 104.225.208.26 โ†ฉ dfw-s04.nixihost.com

Mail Server IPs

  • 104.225.208.26 โ†ฉ dfw-s04.nixihost.com

SOA Record

Raw SOA ns107.nixihost.com alerts.nixihost.com 2026021401 3600 1800 1209600 86400
Primary NS (mname)
ns107.nixihost.com
Admin Email (rname)
alerts@nixihost.com
Serial
2026021401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns107.nixihost.com
ns108.nixihost.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 +a +mx +ip4:104.225.208.26 ~all
๐Ÿ“Š DNS lookups: 2/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— Missing

No DMARC record โ€” emails cannot be rejected on auth failure.

DKIM Selectors

โœ“ 1 found
default._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 +a +mx +ip4:104.225.208.26 ~all
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