Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
olen.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 20:39:43 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
- 3.168.73.116 ↩ server-3-168-73-116.jfk50.r.cloudfront.net
- 3.168.73.98 ↩ server-3-168-73-98.jfk50.r.cloudfront.net
- 3.168.73.14 ↩ server-3-168-73-14.jfk50.r.cloudfront.net
- 3.168.73.92 ↩ server-3-168-73-92.jfk50.r.cloudfront.net
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-1068.awsdns-05.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1068.awsdns-05.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-25.awsdns-03.com
ns-844.awsdns-41.net
ns-1427.awsdns-50.org
ns-1741.awsdns-25.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.210.51.2 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:mail.zendesk.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- SPFv=spf1 ip4:66.210.51.2 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:mail.zendesk.com -all
- apple-domain-verification=kYH3c5oToLKh2DEY
- logmein-verification-code=jdMGkWY4nL2ZFGKL9aP4YiYa8
Full email verification for olen.com
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