Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
follett.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 06:11:53 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
dns1.follett.com hostmaster.follett.com 2026032602 3600 300 3600000 86400
Primary NS (mname)
dns1.follett.com
Admin Email (rname)
hostmaster@follett.com
Serial
2026032602
Refresh
3600s
Retry
300s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns5.follett.com
dns3.follett.com
dns4.follett.com
dns1.follett.com
dns2.follett.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:74.63.236.162 ip4:137.116.34.195 ip4:64.95.144.196 include:_netblocks.follett.com include:_spf.qualtrics.com include:sendgrid.net include:spf.protection.outlook.com include:amazonses.com include:_spf.salesforce.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: 216 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
12 records- atlassian-sending-domain-verification=8156351d-e5ca-4fb7-ad1f-81e1a7953f2f
- apple-domain-verification=vFZu118bWJ95QXUr
- configcat-domain-verification=08dced5a-92f4-4f54-855e-bf06c8a8fefe
- traction-guest=adb58c6c-46b0-4a18-a434-a221d613b3f7
- PySYwX4v/gLsGc6Qf+0PToJBwhFVwlont7pNVVYYDqJC5H4UjXK70NB+K1RWqBwJPv3vMGTcYysX4mo7A2eung==
- pardot398212=55d01c24432a6bd50efe59e089b18fad139e381e0968ef555c6152a18bca2535
- 1password-site-verification=KJYY2X5QGNHRDHLSMV2LC4RNIA
- SPFv=spf1 ip4:74.63.236.162 ip4:137.116.34.195 ip4:64.95.144.196 include:_netblocks.follett.com include:_spf.qualtrics.com include:sendgrid.net include:spf.protection.outlook.com include:amazonses.com include:_spf.salesforce.com ~all
- shopify-verification-code=s9Z372z63Is8evSkf1xgdFiO2JYBf8
- atlassian-domain-verification=FFWpG7ONSCMpbXU3txd+NOyF7WGjVr6AqwFDcTrQxpmtiddUYF4Dr6ZeyfL2K2vV
- ZOOM_verify_DA5CWmhaQcukeUC4Ml4n8Q
- google-site-verification=Vio7cPfMAnIxIuR_D8uiGWDF_dQirP7zNX1k_NjhLOA
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