Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sampco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 00:43:49 UTC · ↺ Refresh
MX Hostnames
- sampco-com.mail.protection.outlook.com
MX Priorities
- sampco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.157 ↩ cloudproxy10157.sucuri.net
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns13.domaincontrol.com dns.jomax.net 2026011101 28800 7200 604800 600
Primary NS (mname)
pdns13.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026011101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns14.domaincontrol.com
pdns13.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:72.32.87.64 ip4:216.194.98.29 ip4:208.80.200.0/21 ip4:149.20.200.192 a:dispatch-us.ppe-hosted.com include:spf.constantcontact.com include:_spf.createsend.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 7/10
✓ 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
✓ Public key: 216 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
8 records- j12cki6npedflvt59ud1aqncn1
- SPFv=spf1 mx a ip4:72.32.87.64 ip4:216.194.98.29 ip4:208.80.200.0/21 ip4:149.20.200.192 a:dispatch-us.ppe-hosted.com include:spf.constantcontact.com include:_spf.createsend.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
- sampco.com.mx3.cwsite.rcimx.net.sampco.com.mx3.cwsite.rcimx.net.
- include:23416437.spf06.hubspotemail.net
- jvrh8ljb66s8rpoonh6lvmge1f
- sampco.com.mx4.cwsite.rcimx.net.sampco.com.mx4.cwsite.rcimx.net.
- MS=96626E66C6A9FD5F07E58B8BC69C93CDB17A6464
- ppe-908df9fce0741ef32418ceeb9643d0d3f5063722
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