Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fscj.edu
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 20:06:06 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 20.161.157.151 (no PTR)
- 74.202.187.110 ↩ addr-187-110.fscj.edu
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns1-01.azure-dns.com hostmaster.fscj.edu 2019040901 3600 1800 1209600 172800
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
hostmaster@fscj.edu
Serial
2019040901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
172800s
Nameservers (NS)
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=8ktio84k._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 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
14 records- facebook-domain-verification=v26p2ethtzo46fw3zwvlt9obsly1vk
- apple-domain-verification=4OU9DvZCn9jq4ZuJ
- adobe-sign-verification=f4dbe546da745148172e90b2df56e6e8
- atlassian-domain-verification=d74nufcr9bZc3aPfSfhlq2dzvulGMpJ0NSQezp8SaNoZlFfnPrbSEt0lfKY8cwPQ
- atlassian-sending-domain-verification=cb63fb86-3a94-4456-92ff-ea7786823440
- _afbaw3n67ov05xcbv0dz2jjz9u3p9jr
- google-site-verification=lf6DlyRmH4FtoYA1AsiIfz3ORcgn5Bi56zRIombgrh8
- perplexity-ai-domain-verification-3m43kg=GavLZMgpKLgBPhtsANRjJ771x
- ciscocidomainverification=6d87510a45cccb57ac802e844c1ebcf44cf897a59b6b404a72b95d6d1320133c
- v=msv1 t=B1BEB1C7-56C7-49E0-AF9B-494261D4316F
- 6MbA63SgbQ1eWU7Nz4wVN4eZbNiqSuhDja9S/y90dasyf7FJjgAxz54/R95JFIZGeCICbP+voRbTeUyURksH+g==
- SPFv=spf1 redirect=8ktio84k._spf._d.mim.ec
- adobe-idp-site-verification=1f05cc9be4713687d7216fd964261502c8121e288e273f9b91976f84ba5ac76f
- boSnK2z6VSjFWuyYBjLTOthUPQU7MWBNhj3cb8vKeu3xLkZYjzSGJ7WXuxYz5aHnBXA+t7jHdI7coD5J7lzMOA==
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