Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
esharksolutions.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 14:13:39 UTC · ↺ Refresh
MX Hostnames
- esharksolutions-com.mail.protection.outlook.com
MX Priorities
- esharksolutions-com.mail.protection.outlook.com: 0
A / AAAA Records
- 50.87.146.91 ↩ server.audicuernavaca.com
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns6803.hostgator.com root.gator3402.hostgator.com 2026031703 86400 7200 3600000 86400
Primary NS (mname)
ns6803.hostgator.com
Admin Email (rname)
root@gator3402.hostgator.com
Serial
2026031703
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns6804.hostgator.com
ns6803.hostgator.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=UM_hvZYiCgOMVXmoL1JXyo7DicAu298bVd88PSmRUG0
- SPFv=spf1 include:spf.protection.outlook.com -all
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