Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sentient.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:57:12 UTC · ↺ Refresh
MX Hostnames
- sentient-com.mail.protection.outlook.com
MX Priorities
- sentient-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.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:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-503.awsdns-62.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-503.awsdns-62.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1702.awsdns-20.co.uk
ns-503.awsdns-62.com
ns-552.awsdns-05.net
ns-1234.awsdns-26.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.clearslide.com include:servers.mcsv.net include:aspmx.pardot.com include:amazonses.com include:mail.zendesk.com include:mail.fl3xx.com ip4:64.207.201.128 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- sending_domain1004612=fc1946069709157148c9b2543e092576363e2284a0fa64d3133f7502a5dded1e
- SPFv=spf1 include:spf.protection.outlook.com include:spf.clearslide.com include:servers.mcsv.net include:aspmx.pardot.com include:amazonses.com include:mail.zendesk.com include:mail.fl3xx.com ip4:64.207.201.128 -all
- ZOOM_verify_vI9lghtmA0CxZ6SorBpFcx
- dropbox-domain-verification=wgs2rvo8ecp7
- knowbe4-site-verification=317cc4151d0b10ae8510257d8d24fa63
Full email verification for sentient.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits