Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
illinifs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 12:38:10 UTC · ↺ Refresh
MX Hostnames
- mailstream-central.mxrecord.mx
- mailstream-west.mxrecord.io
- mailstream-east.mxrecord.io
MX Priorities
- mailstream-west.mxrecord.io: 20
- mailstream-central.mxrecord.mx: 5
- mailstream-east.mxrecord.io: 10
A / AAAA Records
- 104.18.0.183 (no PTR)
- 104.18.1.183 (no PTR)
- 2606:4700::6812:b7 (no PTR)
- 2606:4700::6812:1b7 (no PTR)
Mail Server IPs
- 172.65.220.210 (no PTR)
- 172.65.64.78 (no PTR)
- 172.65.213.128 (no PTR)
SOA Record
Raw SOA
boyd.ns.cloudflare.com dns.cloudflare.com 2399209424 10000 2400 604800 1800
Primary NS (mname)
boyd.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399209424
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
boyd.ns.cloudflare.com
cloe.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:135.84.130.60/31 ip4:135.84.131.252 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
10 records- MS=ms16506590
- MS=ms21478226
- Mc5/E0HbmqBJlknHGWDNa27NpRFXEaBHQPK9lKhVj6JngQVTOmPDlmnPDfIWSe9EADOiq8ELKg0jtColt+WfyA==
- docusign=8b04c5ca-c971-4a26-9e40-005470a65900
- docusign=95daf8dd-66c8-4a8e-a836-825f6f0d30fa
- google-site-verification=OyvkZcjmoZTPKVfwL49w7TTIFj2lpHN6xvokjKBZ42A
- ob3UYCUs8+r+ShFpmntaunISlwG8e0HXN5nTKlGJRfJ+l2yJUEYv8zQIkQyOBhpzxXjpHlxScdzwIzZZuK/C9g==
- SPFv=spf1 mx ip4:135.84.130.60/31 ip4:135.84.131.252 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
- xlpcc18r42fjlth342t8r1jgvghcqlz7
- zhjsttk6hsm7j74fp7v3bqxf41rshmb0
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