Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
steadfastinc.com
Yes
✓ Yes
Yahoo
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 14:39:54 UTC · ↺ Refresh
MX Hostnames
- mx-biz.mail.am0.yahoodns.net
- mx-biz.mail.am0.yahoodns.net
MX Priorities
- mx-biz.mail.am0.yahoodns.net: 20
- mx-biz.mail.am0.yahoodns.net: 30
A / AAAA Records
- 198.202.211.1 (no PTR)
- 2620:cb:2000::1 (no PTR)
Mail Server IPs
- 67.195.228.75 ↩ mtaproxy1.biz.mail.vip.gq1.yahoo.com
- 67.195.204.83 ↩ mtaproxy1.biz.mail.vip.bf1.yahoo.com
SOA Record
Raw SOA
michelle.ns.cloudflare.com dns.cloudflare.com 2398643362 10000 2400 604800 1800
Primary NS (mname)
michelle.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398643362
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
michelle.ns.cloudflare.com
porter.ns.cloudflare.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo 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
3 records- google-site-verification=afYwCPauJiOD_4b65lqjpztUd2nUfvv41dvREou398s
- optkjhva1gs8ir4utc0a574th7
- proxy-ssl.webflow.com
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