Domain Overview
DNS: ✓ 17h ago
Checker: ✓ 17h ago
milconconstruction.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-02 01:01:17 UTC · ↺ Refresh
MX Hostnames
- milconconstruction-com.p30.mxthunder.net
- milconconstruction-com.p10.mxthunder.com
- milconconstruction-com.p20.mxthunder.net
- milconconstruction-com.p40.mxthunder.net
MX Priorities
- milconconstruction-com.p20.mxthunder.net: 20
- milconconstruction-com.p40.mxthunder.net: 40
- milconconstruction-com.p30.mxthunder.net: 30
- milconconstruction-com.p10.mxthunder.com: 10
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 108.166.161.243 (no PTR)
- 209.41.68.240 ↩ bolt101b.mxthunder.net
SOA Record
Raw SOA
ns1.compugeeks.net john.compugeeks.net 2026061103 300 7200 3600000 300
Primary NS (mname)
ns1.compugeeks.net
Admin Email (rname)
john@compugeeks.net
Serial
2026061103
Refresh
300s
Retry
7200s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
ns2.compugeeks.net
ns.compugeeks.net
ns1.compugeeks.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:67.227.250.236 ip4:72.52.154.160 ip4:72.52.154.4 include:spf.protection.outlook.com include:spf.mxthunder.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
1 record- SPFv=spf1 ip4:67.227.250.236 ip4:72.52.154.160 ip4:72.52.154.4 include:spf.protection.outlook.com include:spf.mxthunder.com -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for milconconstruction.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits