Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ceastudyabroad.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 09:26:46 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 0
- us-smtp-inbound-2.mimecast.com: 0
A / AAAA Records
- 172.66.42.209 (no PTR)
- 172.66.41.47 (no PTR)
- 2606:4700:3108::ac42:2ad1 (no PTR)
- 2606:4700:3108::ac42:292f (no PTR)
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
anirban.ns.cloudflare.com dns.cloudflare.com 2395987366 10000 2400 604800 1800
Primary NS (mname)
anirban.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395987366
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
anirban.ns.cloudflare.com
diva.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:174.128.26.44 ip4:139.131.126.0/24 ip4:139.131.76.0/24 include:us._netblocks.mimecast.com include:sendgrid.net include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:servers.mcsv.net ~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
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
6 records- google-site-verification=CpbU_ryho7O4MWIIxVfq805D77hKB5gDcJU0MA6zM58
- pardot30052=8f5934c0f3197aa7880ed429b1d069b23dc2c52819085c6222f0e6fa9351ece8
- SPFv=spf1 a ip4:174.128.26.44 ip4:139.131.126.0/24 ip4:139.131.76.0/24 include:us._netblocks.mimecast.com include:sendgrid.net include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:servers.mcsv.net ~all
- 0ed1fe018abf4801f0caaa41bdb6f0de95b657b47e
- 3309m94j235rpqd3ts55hmqzf8cs63vh
- ZOOM_verify_XzomOAF1SieQwrK-5ISBuQ
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