Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cochranesupply.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 12:57:26 UTC · ↺ Refresh
MX Hostnames
- mail.cochranesupply.com
- cochranesupply-com.mail.protection.outlook.com
- cochranetechservices-com.mail.protection.outlook.com
MX Priorities
- cochranesupply-com.mail.protection.outlook.com: 0
- mail.cochranesupply.com: 30
- cochranetechservices-com.mail.protection.outlook.com: 10
A / AAAA Records
- 209.124.48.87
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 66.179.241.58 ↩ mail.cochranesupply.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.9.11
- 52.101.11.10
- 52.101.40.2
- 2a01:111:f403:f913::
- 2a01:111:f403:c927::
- 2a01:111:f403:f902::
- 2a01:111:f403:c803::
SOA Record
Raw SOA
ns1.domaindiscover.com hostmaster.tierra.net 2026031102 7200 1800 604800 28800
Primary NS (mname)
ns1.domaindiscover.com
Admin Email (rname)
hostmaster@tierra.net
Serial
2026031102
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns2.domaindiscover.com
ns1.domaindiscover.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:64.186.62.52 ip4:38.142.132.74 ip4:38.142.132.77 ip4:38.142.132.130 ip4:38.142.134.130 ip4:207.91.238.98 ip4:152.160.28.78 ip4:66.179.241.58 ip4:12.127.22.66 ip4:74.126.9.66 ip4:209.124.48.85 include:synametrics.com include:spf.postalsrv.aldrichsolutions.net include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
3 records- SPFv=spf1 mx ip4:64.186.62.52 ip4:38.142.132.74 ip4:38.142.132.77 ip4:38.142.132.130 ip4:38.142.134.130 ip4:207.91.238.98 ip4:152.160.28.78 ip4:66.179.241.58 ip4:12.127.22.66 ip4:74.126.9.66 ip4:209.124.48.85 include:synametrics.com include:spf.postalsrv.aldrichsolutions.net include:spf.protection.outlook.com -all
- airtable-verification=c2bfa1280594eadfcf1e11e5812eb0a1
- MS=AEC0AA954586CB9F8B4A102DC06C3B79AF5B7D2E
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