Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
estrellainsurance.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 13:33:00 UTC · ↺ Refresh
MX Hostnames
- estrellainsurance-com.mail.protection.outlook.com
MX Priorities
- estrellainsurance-com.mail.protection.outlook.com: 0
A / AAAA Records
- 20.119.8.60 (no PTR)
Mail Server IPs
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.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
SOA Record
Raw SOA
pdns11.domaincontrol.com dns.jomax.net 2025122300 28800 7200 604800 600
Primary NS (mname)
pdns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025122300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns11.domaincontrol.com
pdns12.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:amazonses.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
8 records- google-site-verification=KOwIHnZJboMrWIEHfO5xpk4A7Kd51NYaZ3qVZ26Pbg0
- google-site-verification=eK5zytWm9si3KzZAsz0sIdX_tXQZI-XoDVGPAtXqNII
- q20qoksv9itjamun165f4j4i9f
- ms-domain-verification=0b3cdc7d-c37c-47b1-a87b-dcc602e4cdbc
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:amazonses.com -all
- MS=ms67628140
- facebook-domain-verification=dl8xhcvruj1hzx5phx1ayh0dhxai00
- google-site-verification=bJhh334HdpVd6cPLnarTqf9Sc9QuKqE-PAzxC88dTCo
Full email verification for estrellainsurance.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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