Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sandlerpartners.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:10:23 UTC · ↺ Refresh
MX Hostnames
- sandlerpartners-com.mail.protection.outlook.com
MX Priorities
- sandlerpartners-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.134.174 (no PTR)
- 104.21.25.210 (no PTR)
- 2606:4700:3034::ac43:86ae
- 2606:4700:3032::6815:19d2
Mail Server IPs
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
crystal.ns.cloudflare.com dns.cloudflare.com 2398043588 10000 2400 604800 1800
Primary NS (mname)
crystal.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398043588
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
crystal.ns.cloudflare.com
viddy.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:5352250.spf04.hubspotemail.net include:md02.com include:amazonses.com include:bf04x.hubspotemail.net include:hubspotemail.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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=jjKUoLFawrDa1ZYacuQcJ3uG0NQK9B3cUSBf4oyYpR0
- SPFv=spf1 include:spf.protection.outlook.com include:5352250.spf04.hubspotemail.net include:md02.com include:amazonses.com include:bf04x.hubspotemail.net include:hubspotemail.net ~all
- google-site-verification=L3aewJ4CrAOofvF1h5ROyArhiEYlb7mnKHgh0g4LhlI
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