Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leadscience.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 05:43:18 UTC · ↺ Refresh
MX Hostnames
- leadscience-com.mail.protection.outlook.com
MX Priorities
- leadscience-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010260 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010260
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
dns1.dealeron.com
dns2.dealeron.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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: 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
21 records- slack-domain-verification=99cYzssOyjvHg5VOo9xFM7dBxhuh0bDtmpRQgRrd
- t0zevlHC9szVj93HYNZO1TB4c9OvuOy7cjPAjMYu5yY
- sending_domain709943=7385410e848f6c015313775425f693bd811b005f025fecdd660e033ebb725e6e
- google-site-verification=hDyzgi6TcdWk2wbYhbAaqmZVrLkn-_bNEf4gaXH2U3w
- pardot709943=aa35289ce7e803f331a0790e85a8a0b58b891aa73511cd3d531ad2ad01c38126
- atlassian-domain-verification=imEyYGUqF0y0N1MCFhzk8V/2gcfUEr0aSnqxznViuwbYac5x/1MrE6S0G/rFI4KE
- docusign=9f9abeef-8027-47af-a9b9-ad5a0a50eee7
- apple-domain-verification=3kfUbMIMgMMq1WJC
- google-site-verification=f5npMl0eIWpoU9s14CXNJeZ0lJJpszLaoTk4gRbkXsQ
- MS=ms93958547
- ZOOM_verify_QSX09zGQwjBrgUgD64EZ8u
- google-site-verification=_hjJG9D1_BAeY7AhcVtcwlxRXBIckWeyj5zwpouZ5Ok
- google-site-verification=PSkoEWlDQHg0fOFuRcMkvG8zI6I6g4IVfExmRAesqM0
- slack-domain-verification=5UJ0dcXKUm0oYMXoD0F2xlsLxyH1I1x1lg5JB7rg
- 00D36000000JUV9=1TBUP000000004r
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ~all
- google-gws-recovery-domain-verification=44606357
- rippling-domain-verification=3fef988b170a229c
- facebook-domain-verification=3lt76d1vvwf8421r9cfdsk1bbt5r45
- work-accounts-domain-verification=AkeaB9aQTZB7QmdfPMY1eGfC9oKfAk
- ZOOM_verify_xrDhOYtWbUZTG9yYLkBNox
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