Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lexialearning.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 16:27:10 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 20
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 66.248.224.196 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-96.awsdns-12.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-96.awsdns-12.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-850.awsdns-42.net
ns-96.awsdns-12.com
ns-1275.awsdns-31.org
ns-1666.awsdns-16.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:54.240.85.169 include:_spf.google.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf1.formassembly.com include:_spf.salesforce.com include:amazonses.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
25 records- canva-site-verification=KUwIx4N19HLFzz7NkbpncA
- 0ed1fe018ad1ff701523bd42cc8668b5edc47bafcc
- adobe-idp-site-verification=ff85075ae1cd2832fbce52b19a8bfca18b661e63dd2cf0a75777e8d0b0ea4bcc
- airtable-verification=0227491a3a4b79d7e26a47a130b1ecbe
- SPFv=spf1 ip4:54.240.85.169 include:_spf.google.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf1.formassembly.com include:_spf.salesforce.com include:amazonses.com ~all
- miro-verification=09fc44d5072cb7782fa858d5536a5a32b35fb135
- smartsheet-site-validation=Iy-ZCsU7Ofnw2BUnZVS6_pri4t39aTLp
- figma-domain-verification=cc673a12d9b2dab006839789dad445bbee1ae562d7e292f894fa63ef5a3d51c4-1729184745
- knowbe4-site-verification=c1449f7cb1b859e4bcc180b35084ce1b
- google-site-verification=PWQbsLjbfET1-vDrtoTTotBpKFke_XavVOSqDhwvrOo
- google-site-verification=NVBcNoyex7PFCq21jG8A4JBuviVyLcOvBDHHiP-CozE
- lucid-verification=<5suv5xrnh4t16bmwor6c>
- sprout-social-c64d2f53-cf5e-4ebe-8b21-cf1dab583efa
- apple-domain-verification=7A0M4qevseyjK86h
- ZOOM_verify_4Jf1D8TxRAuYD2fEqsmWIQ
- postman-domain-verification=f27c7aed8f3f53b2e6e109c5341c6d5f68560c25a30ada976dff223804eb438e
- google-site-verification=tpHUKuXnafIAhZlB5ZpaC8DJ_YA5okZRAHLsfVbSLoU
- docusign=2a14c897-93c1-4a5c-b6d6-1a7a4493d751
- google-site-verification=ITC5WuHL1Y6aEBgfQW2SVlw74JXXhjyJlrMihFpcGDg
- logmein-verification-code=BQ1qjww3zW8xrjC6VxYkkCU8Z
- Dynatrace-site-verification=b1ac7548-734a-4340-a0a8-c5cd13e37d65__4l1e357um58gb80tdbpjor1gm0
- google-site-verification=T7S1SP_aZcTC41VhH82NuNBQT1xxpjXODkDWr-yX-e8
- asv=b8e0d8ef30e83f5e6b94bfa9e9d66845
- MS=ms71828513
- atlassian-domain-verification=6fTOrzg6Rlj2guuqg0TS77j5RATusJZ89QgoMOe2WxjbdWDKHuhpWeoDAQ/FUUQ6
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