tulsapremiercontractors.com

Valid Email Server
Domain Lookup › tulsapremiercontractors.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tulsapremiercontractors.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 08:43:52 UTC · ↺ Refresh

MX Hostnames

  • tulsapremiercontractors-com.mail.protection.outlook.com

MX Priorities

  • tulsapremiercontractors-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 108.167.181.160 ↩ 108-167-181-160.unifiedlayer.com

Mail Server IPs

  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA ns8391.hostgator.com root.gator4196.hostgator.com 2026031900 86400 7200 3600000 86400
Primary NS (mname)
ns8391.hostgator.com
Admin Email (rname)
root@gator4196.hostgator.com
Serial
2026031900
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns8392.hostgator.com
ns8391.hostgator.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms89385965
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