Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
responsivedeployment.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 21:02:24 UTC · ↺ Refresh
MX Hostnames
- responsivedeployment-com.mail.protection.outlook.com
MX Priorities
- responsivedeployment-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.169.142 (no PTR)
- 104.21.39.51 (no PTR)
- 2606:4700:3031::ac43:a98e
- 2606:4700:3032::6815:2733
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
elsa.ns.cloudflare.com dns.cloudflare.com 2398818675 10000 2400 604800 1800
Primary NS (mname)
elsa.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398818675
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lee.ns.cloudflare.com
elsa.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-westus.emailsignatures365.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=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: 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
5 records- apple-domain-verification=V5IMdm7CPnHRuISx
- apple-domain-verification=sOuhHeORvj6JevQz
- ppe-9b147809bd589c096f3c91b49adea963d20dd5c3
- SPFv=spf1 include:spf-westus.emailsignatures365.com include:spf.protection.outlook.com ~all
- MS=ms81974354
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