Live data โ DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: โก live
Checker: โก live
essexmanagement.com
Yes
โ Yes
Mimecast
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-05-21 14:01:55 UTC ยท โบ Refresh
MX Hostnames
- usb-smtp-inbound-2.mimecast.com
- usb-smtp-inbound-1.mimecast.com
MX Priorities
No priority data.
A / AAAA Records
- 50.87.248.47
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns18.domaincontrol.com
ns17.domaincontrol.com
SPF Record
โ Strict (-all)
v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com -all
๐ DNS lookups: 2/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=s
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- smartsheet-site-validation=RIBp2_QtBXruJoSzAEBTaCZKHk2m45l-
- atlassian-domain-verification=dtpAo11nlJjeWG0R8asrA1Avubmleb890IZooqz60ZrNchZZCBXBUi5EwOLDNF77
- knowbe4-site-verification=d3cb064f03d22d40c1663cfa645fb89c
- SPFv=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com -all
- MS=ms34306163
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