Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
selectrehab.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:14:55 UTC · ↺ Refresh
MX Hostnames
- selectrehab-com.mail.protection.outlook.com
MX Priorities
- selectrehab-com.mail.protection.outlook.com: 10
A / AAAA Records
- 13.223.24.16 ↩ ec2-13-223-24-16.compute-1.amazonaws.com
- 54.146.86.223 ↩ ec2-54-146-86-223.compute-1.amazonaws.com
Mail Server IPs
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-752.awsdns-30.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-752.awsdns-30.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-466.awsdns-58.com
ns-752.awsdns-30.net
ns-1306.awsdns-35.org
ns-1566.awsdns-03.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:3787375.spf07.hubspotemail.net include:spf.constantcontact.com include:amazonses.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- duo_sso_verification=8q2IbBwFYiafdnmymjKUIfIdy23atknfLJ2dnvS58Sm2Ac0rr2x2WKrJfDBNlZYV
- SPFv=spf1 include:spf.protection.outlook.com include:3787375.spf07.hubspotemail.net include:spf.constantcontact.com include:amazonses.com -all
- apple-domain-verification=RbJcTi3VShDQhp35
Full email verification for selectrehab.com
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