Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marlinworksinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 16:27:34 UTC · ↺ Refresh
MX Hostnames
- marlinworksinc-com.mail.protection.outlook.com
MX Priorities
- marlinworksinc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 208.215.218.15 ↩ www.promoplace.com
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns23.domaincontrol.com dns.jomax.net 2026031200 28800 7200 604800 600
Primary NS (mname)
ns23.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns24.domaincontrol.com
ns23.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:secureserver.net -all
- MS=ms44992828
- DKIMv=DKIM1; k=rsa; t=s; n=core; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkwZrrS973IUmig7LmQyId+pxVbMxpJb9dqMQ3dw+V0w7BFeHhzQZGRjnWPr1G4rqP9GhK0zSd2/bt6hSGBNZqL02hvDb60+8bEBLqSDES7Rm6rEzkhZQ7ZSq9Mn/+FbNPecxEvhUrGq8xK3Y2bylGzy5vgh2sUSXBoUh5AhJlPTrD9EVZAV6yctqoawFivS6brQusrg/zwJEHI28IipA2/i2BZDyyA9mN/Aqjs9ZN8YM3ylE4fp7Q3dsRAC9OGCYGnK32OGP2uUdpWycZxI81JKSaUafAWMMeLCpQnsHjXlDyB3VIcjLHAhsIo02q7M1tJsi9efAC8gsQyc5XHPoFwIDAQAB
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