Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jacksonemc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 09:57:57 UTC · ↺ Refresh
MX Hostnames
- jacksonemc-com.mail.protection.outlook.com
MX Priorities
- jacksonemc-com.mail.protection.outlook.com: 5
A / AAAA Records
- 104.18.31.210 (no PTR)
- 104.18.30.210 (no PTR)
- 2606:4700::6812:1ed2
- 2606:4700::6812:1fd2
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
SOA Record
Raw SOA
patrick.ns.cloudflare.com dns.cloudflare.com 2398869995 10000 2400 604800 1800
Primary NS (mname)
patrick.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398869995
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
patrick.ns.cloudflare.com
wren.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:4.2.1.192/27 ip4:74.11.17.32/27 ip4:209.156.35.0/27 ip4:216.66.39.0/26 ip4:206.246.254.242/30 mx:jacksonemc.com include:spf.protection.outlook.com include:siraza.net include:spf-ca.emailsignatures365.com include:_spf.salesforce.com include:spf1.formassembly.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- apple-domain-verification=9PRZoh2w2c26Rj5C
- rQhY7gQAvHcJqRhFUUX73hK9v3vOeiTrA6QstFshHjQq5mliArQVDMmGUGPIqTNBm0zSmtg+n9jAFgO24rXu+Q==
- SPFv=spf1 ip4:4.2.1.192/27 ip4:74.11.17.32/27 ip4:209.156.35.0/27 ip4:216.66.39.0/26 ip4:206.246.254.242/30 mx:jacksonemc.com include:spf.protection.outlook.com include:siraza.net include:spf-ca.emailsignatures365.com include:_spf.salesforce.com include:spf1.formassembly.com -all
- MS=ms89362083
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