Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
clarknexsen.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 19:19:27 UTC · ↺ Refresh
MX Hostnames
- clarknexsen-com.mail.protection.outlook.com
MX Priorities
- clarknexsen-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
carlane.ns.cloudflare.com dns.cloudflare.com 2399859901 10000 2400 604800 1800
Primary NS (mname)
carlane.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399859901
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
carlane.ns.cloudflare.com
keanu.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.clarknexsen.com include:spf2.clarknexsen.com include:spf.us.signature365.net include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ 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: 392 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- 7uRcb0kl2duOBO20mpSSmpnkb8TA2u1OjrDeD4HrDStcDjtXOBaHsHTgDKOJcCzVnizUcUGu0ptbzw7E7VsPiA==
- OBoBV85aSDkrOWCxBpTCLqE8fgdQ5pjSC32Qn7o7vnekzihLb0a3Z1pBuIcFRN+uQMhsrgq+JcC3aIc+I6j9pQ==
- adobe-idp-site-verification=88c29de9a8c0124c63e8ef2b37de227d1362cef5f2623ef4dc1eacfe1e2ab88b
- apple-domain-verification=psUAGo1kX2JoIpvu
- autodesk-domain-verification=PcxfxSssWMq8U2p8gA6Y
- SPFv=spf1 include:spf1.clarknexsen.com include:spf2.clarknexsen.com include:spf.us.signature365.net include:spf.protection.outlook.com -all
- 1password-site-verification=Q5WTMTPBIVC6ZD7347YJZYUXZA
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