Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sarahlawrence.edu
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 14:36:34 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
- 216.244.115.147 ↩ 216-244-115-147.slc.edu
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns2.slc.edu postmaster.slc.edu 2026031001 1200 120 1209600 3600
Primary NS (mname)
ns2.slc.edu
Admin Email (rname)
postmaster@slc.edu
Serial
2026031001
Refresh
1200s
Retry
120s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.slc.edu
ns2.slc.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:us._netblocks.mimecast.com ip4:167.206.19.3 ip4:216.244.115.148 ip4:199.231.134.73 ip4:216.248.199.106 ip4:216.17.93.137 include:slc.edu include:mail.zendesk.com include:servers.mcsv.net ip4:38.106.32.22 ip4:38.106.32.46 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; fo=1; ri=3600; 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: none
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=o7hkc07GV_cLMRJhgn4qs4rxrZyRXeU3x8yapAixCt4
- MS=ms91588260
- _globalsign-domain-verification=LfgPuNnZOviHJVkLDsAnTjpDsFtY_T0pkBgmNG2dZs
- scnkgk8ckw8yb1rc066qxv8xb731t53t
- dropbox-domain-verification=mkq6qmgtfz8d
- _gzftkkwpm38wia5do1gjrv85zuedqm3
- ZOOM_verify_wEe5FaWVTaC0yzNlQr4wmg
- SPFv=spf1 a include:us._netblocks.mimecast.com ip4:167.206.19.3 ip4:216.244.115.148 ip4:199.231.134.73 ip4:216.248.199.106 ip4:216.17.93.137 include:slc.edu include:mail.zendesk.com include:servers.mcsv.net ip4:38.106.32.22 ip4:38.106.32.46 ~all
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