Domain Overview
DNS: ✓ 24h ago
Checker: ✓ 24h ago
cohenmilstein.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 07:41:31 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
- 23.185.0.4 (no PTR)
- 2620:12a:8000::4 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-397.awsdns-49.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-397.awsdns-49.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1021.awsdns-63.net
ns-1076.awsdns-06.org
ns-1909.awsdns-46.co.uk
ns-397.awsdns-49.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:38.104.207.50 ip4:40.117.181.114 include:spf.protection.outlook.com include:spf-mcsv-goog-kb4.cohenmilstein.com include:_netblocks.mimecast.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
⚠ 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: 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
3 records- bw=L8iZtidiYGDQyyf9Q013B1IQTLQx011Vn4sJWere8Tcg
- SPFv=spf1 ip4:38.104.207.50 ip4:40.117.181.114 include:spf.protection.outlook.com include:spf-mcsv-goog-kb4.cohenmilstein.com include:_netblocks.mimecast.com ~all
- anthropic-domain-verification-2xyrd9=zfNK9ve7prjLJBgUlwuY13eBx
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