Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cmmsystemsar.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 01:14:25 UTC · ↺ Refresh
MX Hostnames
- cmmsystemsar-com.mail.protection.outlook.com
MX Priorities
- cmmsystemsar-com.mail.protection.outlook.com: 0
A / AAAA Records
- 50.116.18.249 ↩ earth1.webjive.net
Mail Server IPs
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.webjive.net eric.web-jive.com 2026030201 3600 1800 1209600 86400
Primary NS (mname)
ns1.webjive.net
Admin Email (rname)
eric@web-jive.com
Serial
2026030201
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.webjive.net
ns2.webjive.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.116.18.249 +a +mx +ip4:192.169.84.2 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms24946280
- SPFv=spf1 ip4:50.116.18.249 +a +mx +ip4:192.169.84.2 +include:spf.protection.outlook.com -all
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