Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cpasok.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 00:07:34 UTC · ↺ Refresh
MX Hostnames
- cpasok-com.mail.protection.outlook.com
MX Priorities
- cpasok-com.mail.protection.outlook.com: 0
A / AAAA Records
- 65.38.20.187 (no PTR)
Mail Server IPs
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.tulsaconnect.com dnsadmin.tulsaconnect.com 201713125 3600 1800 604800 21600
Primary NS (mname)
ns1.tulsaconnect.com
Admin Email (rname)
dnsadmin@tulsaconnect.com
Serial
201713125
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
21600s
Nameservers (NS)
ns1.tulsaconnect.com
ns2.tulsaconnect.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:tulsaconnect.com include:mail.smtp2go.com ip4:65.38.20.187 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
5 records- ppe-195e44e808d165819c44
- SPFv=spf1 include:spf.protection.outlook.com include:tulsaconnect.com include:mail.smtp2go.com ip4:65.38.20.187 -all
- knowbe4-site-verification=eccf23ea9d6bd4b67161b9ffc5471fb1
- MS=ms59908672
- 0ed1fe018ada23071d11824675a2665d40b5b006ca
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