Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
endurosat.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 18:24:25 UTC · ↺ Refresh
MX Hostnames
- endurosat-com.mail.protection.outlook.com
MX Priorities
- endurosat-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1015.awsdns-62.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1015.awsdns-62.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-307.awsdns-38.com
ns-1015.awsdns-62.net
ns-1381.awsdns-44.org
ns-1640.awsdns-13.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._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
9 records- google-site-verification=YhcO3jVQ3UJMBeuZh2KKmw9PmGeh65Iyjx14FFIrVkM
- google-site-verification=tmL6KZmJaum0dRP8CTxuMq7QZd8-lbW41pisvGHQnQk
- jamf-site-verification=BtZIdOhS4iqSs8sscZRmvg
- SPFv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com -all
- 92c5ab0a44956674e04cd3b4ae5418d306338be6732c1806d8
- apple-domain-verification=gyKtb6fsCIrITJA1
- autodesk-domain-verification=JhOV461_kqfo4EmMRwC0
- canva-site-verification=ap0-LTrgwExETqiGfRpISQ
- dtm-domain-verification=F7MzK7vc-Kx7FqHPnmqaBIMoE2aRIbyLPWwHk7-c6u0
Full email verification for endurosat.com
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