Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iewc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 04:46:02 UTC · ↺ Refresh
MX Hostnames
- iewc-com.mail.protection.outlook.com
MX Priorities
- iewc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.3.163.37 ↩ ec2-52-3-163-37.compute-1.amazonaws.com
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.level3.net dnsteam.level3.com 2026022404 86400 3600 604800 3600
Primary NS (mname)
ns3.level3.net
Admin Email (rname)
dnsteam@level3.com
Serial
2026022404
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4.level3.net
ns3.level3.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.250.83.0/24 include:spf.exclaimer.net include:spf.protection.outlook.com include:mailgun.org include:_spf.salesforce.com include:amazonses.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- google-site-verification=t06hTrU7a9-_8ecnNGS3QilypDU7ElWz748hnJ034go
- SPFv=spf1 ip4:207.250.83.0/24 include:spf.exclaimer.net include:spf.protection.outlook.com include:mailgun.org include:_spf.salesforce.com include:amazonses.com -all
- 9529a616a19b5b63fdbb416c81b62b2c983e3b3425e794076f
- 9DD+VaT2b1a5DLv1CpeUOQAxp7WBujOgTBk/a4b7DcswlTxsthfc7CpMPq1Mz4XMIg1G8jBaQJzKl1wd9NII6w==
- rp19/6ohoxz2hWGuFKd0PgaNF9bsRihy15jlQZDsWjQrTw0PGN7SyhNsae71RbP/yLNEY0gtS8F24v6+6MBlRQ==
- a6e2qzbdmzcHvnhi7S34nEGmyFQlZ3zVkvRg1U917hLmHbKqJSo+Y4uKZ4+6zNjRGEW56nEhsCXtUU6NDwshgQ==
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