Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sbigrowth.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 21:54:55 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-1.mimecast.com
- usb-smtp-inbound-2.mimecast.com
MX Priorities
- usb-smtp-inbound-2.mimecast.com: 10
- usb-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 199.60.103.142 (no PTR)
- 199.60.103.42 (no PTR)
Mail Server IPs
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
ns15.domaincontrol.com dns.jomax.net 2026021800 28800 7200 604800 600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns16.domaincontrol.com
ns15.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com include:23541.spf06.hubspotemail.net include:_spf.qualtrics.com include:_spf.intacct.com include:mailgun.org ip4:151.236.35.177 ip4:92.48.103.58 ip4:50.18.189.239 ip4:54.219.79.196 ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=1; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 1% of failing messages only
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- google-site-verification=3ni24Vf6Qikh2liNAuoGj2NeagGBCC0t4O6GUsJ6kSs
- 0ed1fe018a03f46d1e84334a7199352bf078e4cd1b
- atlassian-domain-verification=pcQvg5NyIobH/HucdhaNJe6rSAfHHg8GCSr5//2hkRAyFRC4KaV1hDpBP2xAeWf8
- logmein-verification-code=d7bf49e2-eee5-4166-a7cd-6213e7547f78
- SPFv=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com include:23541.spf06.hubspotemail.net include:_spf.qualtrics.com include:_spf.intacct.com include:mailgun.org ip4:151.236.35.177 ip4:92.48.103.58 ip4:50.18.189.239 ip4:54.219.79.196 ~all
- intacct-esk=F662A91BFE0FDFE1E0530A06A8C0BF21
- v=verifydomain MS=5775454
- 5041699-Expensify-Migration
- atlassian-domain-verification=eXiBp4X5M70vsWX86XOruPQiobIvfgSv0nSwUG6ddapXnV/q0OfmFXWO02jaNQTM
Full email verification for sbigrowth.com
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