Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mechtech.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 01:01:31 UTC · ↺ Refresh
MX Hostnames
- mail.mechtech.edu
MX Priorities
- mail.mechtech.edu: 0
A / AAAA Records
- 104.21.3.57 (no PTR)
- 172.67.130.71 (no PTR)
Mail Server IPs
- 69.168.84.4 ↩ mail4.prohosting.com
SOA Record
Raw SOA
kai.ns.cloudflare.com dns.cloudflare.com 2397975193 10000 2400 604800 1800
Primary NS (mname)
kai.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397975193
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kai.ns.cloudflare.com
tina.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:dns-solutions.net include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected]; sp=quarantine; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=184AD62B48D4872603EE2E9F8496F2F9110575AB
- SPFv=spf1 a mx include:dns-solutions.net include:_spf.psm.knowbe4.com ~all
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