Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
toctulsa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 08:24:29 UTC · ↺ Refresh
MX Hostnames
- toctulsa-com.mail.protection.outlook.com
MX Priorities
- toctulsa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.135.42 (no PTR)
- 162.159.134.42 (no PTR)
- 2606:4700:7::a29f:872a
- 2606:4700:7::a29f:862a
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
grace.ns.cloudflare.com dns.cloudflare.com 2395645078 10000 2400 604800 1800
Primary NS (mname)
grace.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395645078
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
zeus.ns.cloudflare.com
grace.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:72.194.132.13 include:spf.protection.outlook.com include:spf.myconnectwise.net include:relay.mailchannels.net include:sendgrid.net ip4:23.253.183.0/24 ip4:159.183.96.188/32 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- google-site-verification=ACDdJo0lKk4G4nt0c2ZnV6cpTn0hZEck3lUbZCICdcs
- SPFv=spf1 mx a ip4:72.194.132.13 include:spf.protection.outlook.com include:spf.myconnectwise.net include:relay.mailchannels.net include:sendgrid.net ip4:23.253.183.0/24 ip4:159.183.96.188/32 -all
- MS=ms70237695
Full email verification for toctulsa.com
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