Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
midstateconstruction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 11:33:25 UTC · ↺ Refresh
MX Hostnames
- midstateconstruction-com.mail.protection.outlook.com
MX Priorities
- midstateconstruction-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.108.108.219 ↩ opal8.opalstack.com
Mail Server IPs
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:70.36.149.149 ip4:13.87.206.246 include:spf.opalstack.com include:_spf.psm.knowbe4.com include:spf.protection.outlook.com include:servers.mcsv.net include:spf.US.exclaimer.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=reject; aspf=s; adkim=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
4 records- mscid=+CphqAQVbzvn7AYFomUMwQ0HKhdOkR6Vw8sicyxXi46vq5A05QdNu5KGIZM8aSCbfLNK4hKAav3GN4kTGfRe6Q==
- google-site-verification=tpAHGmHs1hoN1LLxLCLSMRUkhDvKezvDnNJmaBMuMM0
- ZOOM_verify_HrKvcTloH4U48OVMyIoywR
- SPFv=spf1 mx a ip4:70.36.149.149 ip4:13.87.206.246 include:spf.opalstack.com include:_spf.psm.knowbe4.com include:spf.protection.outlook.com include:servers.mcsv.net include:spf.US.exclaimer.net -all
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