Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hbgusa.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 08:05:04 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
- 192.0.66.2 (no PTR)
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1-09.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-09.azure-dns.com
ns2-09.azure-dns.net
ns3-09.azure-dns.org
ns4-09.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:rp.oracleemaildelivery.com include:_u.hbgusa.com._spf.dmarcla.com include:spf.protection.outlook.com include:mail.zendesk.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]; sp=reject; adkim=s; aspf=s; pct=100; fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- atlassian-domain-verification=7d08ADXGOvHfcaFFN/DbZau26ASsTu8fJMRLVFeUYpgWEy3T5AFaztOQUMEQRfNX
- adobe-idp-site-verification=37068e7e-f619-45bf-ad6c-0d995a884528
- atlassian-domain-verification=1y2WphsfH0V0C8aT4bIY/xm2A3gfz1GGO0T6jsLwc36QTMyQLFCFRdb0ri3vRqSa
- jamf-site-verification=qxkItyhCR69Ljm48ykllZQ
- docusign=a50eb6c3-8c62-47f8-bbeb-70be8dd4bb56
- vlEh2Xwkec5AkT/4MU+LwmNkdHtPenmCZol5cVCqeogPFZlY9R80QEaK1/1bcRywffkLyDHrbqYG7pnk2MjQcw==
- ciscocidomainverification=74c53ac49bd27bf0bc08ca76203ff71383f169a186da8d055c1b405113794771
- canva-site-verification=zKGHrjeZffYUUd9v0uPYdA
- apple-domain-verification=Qj1XaSJJZM7S3biI
- amazonses:M+z0Qw/uK9CiX5XQUen44hmb3sL6b8MtWAFwXR6zn9E=
- SPFv=spf1 include:rp.oracleemaildelivery.com include:_u.hbgusa.com._spf.dmarcla.com include:spf.protection.outlook.com include:mail.zendesk.com -all
- atlassian-domain-verification=qckdVQv/gCTfkXao1mcgE2eexC6oyelgRSioMU6kd1jj5xU83CSH6OpakaiuMdnV
- shopify-verification-code=VrumkhQOQkxaq076NniBV4PnfPIiQM
- MS=ms88251956
- notion-domain-verification=U2ZZCvWLli0d70rDD9nLvtM7aubHGnDe4NK3dodYd7H
- _018xwiqfqfh3nstgeufq6c9hssu6ooq
- extensis-domain-verification=a30fd453-b7d1-4d4f-b213-9256d3968925
- MS=ms61719218
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