Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
michters.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 02:35:03 UTC · ↺ Refresh
MX Hostnames
- michters-com.mail.protection.outlook.com
MX Priorities
- michters-com.mail.protection.outlook.com: 0
A / AAAA Records
- 107.23.156.192 ↩ ec2-107-23-156-192.compute-1.amazonaws.com
- 52.0.152.61 ↩ ec2-52-0-152-61.compute-1.amazonaws.com
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1294.awsdns-33.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1294.awsdns-33.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-658.awsdns-18.net
ns-1294.awsdns-33.org
ns-1862.awsdns-40.co.uk
ns-463.awsdns-57.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org -all
- 3rae4dvtdrafkosmjib49mbluk
- MS=ms73230989
- apple-domain-verification=8TrgEBM0HCu0Fw8P
- google-site-verification=4b8fM5i_J0-1gQQaukTT_LLcZuLpXYKjB6IhqAD2M5k
- google-site-verification=Hg_8x39nTgfzoLi9Y_H3rWrrqLU3eD16XC6b9zw-E5M
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