Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sigconstruction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:21:07 UTC · ↺ Refresh
MX Hostnames
- sigconstruction-com.mail.protection.outlook.com
MX Priorities
- sigconstruction-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.67 ↩ cloudproxy10067.sucuri.net
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns49.domaincontrol.com dns.jomax.net 2026031301 28800 7200 604800 600
Primary NS (mname)
ns49.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns50.domaincontrol.com
ns49.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:secureserver.net include:spf.protection.outlook.com ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
3 records- linkedin-site-verification=4e893c76-f6ce-40fa-84f0-865c60055d7a
- NETORGFT5672710.onmicrosoft.com
- SPFv=spf1 include:secureserver.net include:spf.protection.outlook.com ?all
Full email verification for sigconstruction.com
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