Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
frontstream.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 21:32:47 UTC · ↺ Refresh
MX Hostnames
- frontstream-com.mail.protection.outlook.com
MX Priorities
- frontstream-com.mail.protection.outlook.com: 0
A / AAAA Records
- 18.190.96.239 ↩ ec2-18-190-96-239.us-east-2.compute.amazonaws.com
- 3.147.95.194 ↩ ec2-3-147-95-194.us-east-2.compute.amazonaws.com
Mail Server IPs
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-979.awsdns-58.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-979.awsdns-58.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-188.awsdns-23.com
ns-979.awsdns-58.net
ns-1216.awsdns-24.org
ns-1830.awsdns-36.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:_spf.iriscrm.com include:3991436.spf05.hubspotemail.net include:_spf.salesforce.com include:mail.zendesk.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
6 records- google-site-verification=gPqwNYziy9elFZKFotAb0UHb_iMTR9Cdfwqqvqj_mkk
- slack-domain-verification=zpmIj2K7rIgwkO5LMiYElVjrKxSLz6RQlTPe9wXm
- SPFv=spf1 include:sendgrid.net include:spf.protection.outlook.com include:_spf.iriscrm.com include:3991436.spf05.hubspotemail.net include:_spf.salesforce.com include:mail.zendesk.com ~all
- atlassian-domain-verification=Rox5rbp1CbXvCH4Krhuo//hsiRB1n9x48Qo0ZGJ2QGSazfvP0irwR5gwGCmO/mKD
- atlassian-sending-domain-verification=cba66543-5019-45f3-82d4-c134194eccb1
- brevo-code:89b4922c5b1ae3f62357f92c45a69ea9
Full email verification for frontstream.com
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