Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tclcon.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 00:05:37 UTC · ↺ Refresh
MX Hostnames
- tclcon-com.mail.protection.outlook.com
MX Priorities
- tclcon-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.199.155.81 ↩ 81.155.199.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:a742a5.workshop-spf.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 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
7 records- smartsheet-site-validation=OZC0gXLuZpIzqxeI5cqnY5UBzXQQPpdR
- bluebeam-verification=n9n3z3kcqjju9hkjan2ygaswrb42z9
- mscid=m/7JfMEdIqL/LIBZHlXiTS4hYFo41p+P70adzMObPVDkz4rpOozN1fjxxZ3pESeNjhRyyBYM9XmzrFTov7MxcA==
- adobe-idp-site-verification=e80f49cf155d8188070499c1d26cef7b292c4c000952207dd2024698abbd5284
- ZOOM_verify_RPMDzOP4Q_SZ0O2TPQWzfw
- apple-domain-verification=T0Z1v3VDO6FBCsEC
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:a742a5.workshop-spf.net -all
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