Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pscoftulsa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 10:10:49 UTC · ↺ Refresh
MX Hostnames
- pscoftulsa-com.mail.protection.outlook.com
MX Priorities
- pscoftulsa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 216.85.115.147 ↩ 216-85-115-147.tulsahost.com
Mail Server IPs
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.jacksontechnical.com dns.jacksontechnical.com 2023081403 7200 3600 1209600 3600
Primary NS (mname)
ns1.jacksontechnical.com
Admin Email (rname)
dns@jacksontechnical.com
Serial
2023081403
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.jacksontechnical.com
ns1.jacksontechnical.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:98.188.104.227 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 include:spf.protection.outlook.com ip4:98.188.104.227 -all
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