Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
dodsonglobal.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 09:12:46 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1.worldnic.com namehost.worldnic.com 125100113 10800 3600 604800 3600
Primary NS (mname)
ns1.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125100113
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.worldnic.com
ns2.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.235.225.129 ip4:50.204.123.34 ip4:67.203.94.131 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:servers.mcsv.net include:spf.sendinblue.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
mail._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- ms-domain-verification=66d05ab9-11c2-4656-9729-44ab85b64568
- atlassian-domain-verification=8SSPQibA9jnIkCrOT+QgX+q08v6ezHRuS0vkAbzF73xPG7LlSsQX6It+YLqgkU3/
- SPFv=spf1 ip4:50.235.225.129 ip4:50.204.123.34 ip4:67.203.94.131 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:servers.mcsv.net include:spf.sendinblue.com -all
- Jc59xWeXMI5tKMqN2iuNLFhBQAWmD0Vd2T91P4r4Nh/hBNG4jxmVvLzsa+Db6ciPCxKGeOyWRzBRcQ1NU05UKA==
- Sendinblue-code:c1b62be6e29829fa439341b6f779caba
- ouoe79q2js201oeooles6t5oep
- Foxit-domain-verification=49916734a9b6b7077adb2726d7a9cd31
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