Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
greathillpartners.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 06:34:14 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- greathillpartners-com.mail.protection.outlook.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
No priority data.
A / AAAA Records
- 192.124.249.105
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com
ns10.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns11.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:efrontcloud.com include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=WOyn4qbLYHYNzLt0cudEJt9JqNd5kO04TbPGVXO8oKk
- 0ed1fe018a53ee74429d6e42b283424ba409751d55
- SPFv=spf1 include:spf.protection.outlook.com include:efrontcloud.com include:sendgrid.net -all
- fmRD+Q4P5Or31MOLaC1+tkt068twco6L+IOXAeO1ZQjfmlBzYnPSI0ijLXruJ2SdEFOhJ4D7l0sUxbytAHHrxg==
- MS=ms11031449
- openai-domain-verification=dv-k55lUUpRADMQEvnTQ51y1nbE
- slack-domain-verification=oGaEaoEPLpYfpC5Yc0saPH7jont9Ttf1IQp538G5
- anthropic-domain-verification-96t4nw=QwoYd4gvrt5XNRmPUwI2VJ0ih
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