Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cmcsupply.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 17:11:08 UTC · ↺ Refresh
MX Hostnames
- cmcsupply-com.mail.protection.outlook.com
MX Priorities
- cmcsupply-com.mail.protection.outlook.com: 0
A / AAAA Records
- 66.96.131.51 ↩ 51.131.96.66.static.eigbox.net
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.yourhostingaccount.com admin.yourhostingaccount.com 2010092741 10800 3600 604800 3600
Primary NS (mname)
ns1.yourhostingaccount.com
Admin Email (rname)
admin@yourhostingaccount.com
Serial
2010092741
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.yourhostingaccount.com
ns2.yourhostingaccount.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:104.244.105.170 ip4:174.73.36.135 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- SPFv=spf1 ip4:104.244.105.170 ip4:174.73.36.135 include:spf.protection.outlook.com -all
- MS=ms62830319
- mbs5svqh8sl7elkn6o2ig2rjvp
- 98k9seou07k9sgij26aic6n5e
- 4peu71se9isk2qjtnr5npfp21f
- 7cpgua4rjgtf0rl8fosbdmck8p
- t3up73k09b0ce2h1hj8smf4rb6
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