Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tpcp.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 06:35:52 UTC · ↺ Refresh
MX Hostnames
- tpcp-org.mail.protection.outlook.com
MX Priorities
- tpcp-org.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns95.worldnic.com namehost.worldnic.com 125121702 10800 3600 604800 3600
Primary NS (mname)
ns95.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125121702
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns95.worldnic.com
ns96.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:64.21.221.88 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.constantcontact.com include:_spf.ultipro.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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
11 records- umhqn8q32cr62oarm7h0kfcgkt
- zoho-verification=zb71886358.zmverify.zoho.com
- _mpn4zprmfrn43al3ywybas0n7cfzjb2
- sn6svxUO+zNypZgESqzdTuhAPVVhdXiCM4S+XvN4/rYfbkNKKauBsUXAAO1I4yAdrkzPiC9y7V+O/Gbj3vfOEw==
- nitro-verification-code=LTM5NjI0OTQ2MTQ0MDUxMDMxMTk=
- ZOOM_verify_vUSvIYQWTli6bW6fsXOxQQ
- SPFv=spf1 ip4:64.21.221.88 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.constantcontact.com include:_spf.ultipro.com -all
- 5pfb7lmsip3kctpm1net9fn51b
- duo_sso_verification=ywF4R7LMRW6wE5hker7AAO4xs8vSpprllOuUwhmThTeZzxJRhy9oFQSmsDTpffYH
- apple-domain-verification=bMVZGhe8FmuNd1r4
- _hvyu9q93iff5y5ivbyheom3r9z1v8i7
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