Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cortlandpartners.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 01:23:44 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 20
A / AAAA Records
- 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
- 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
Mail Server IPs
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ 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
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns09.domaincontrol.com dns.jomax.net 2026022500 28800 7200 604800 600
Primary NS (mname)
ns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns10.domaincontrol.com
ns09.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:38.101.246.162/32 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:amazonses.com include:samanage.com include:_spf.google.com include:sendgrid.net include:hubspot.com include:email.influitive.com include:stspg-customer.com include:spf.mail.intercom.io -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict 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
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- MS=ms73568451
- TtYar28072ZmIii8bPUpLIU3YDNy1KqboLMSmhaw9wP1tUoDXV7b/T2gfPERDLbclPVS0sQ0NMwrsWR+n6pGHw==
- apple-domain-verification=fhv7FPRpZfCb24jv
- google-site-verification=bO9MmQmlZ3mM-lg_Ih1rzDjGKKKoneilNDRMA5CQwNI
- miro-verification=81b9c904198ed0e8598ff09e9cdf014c34d51c01
- tl48rtn61otungv93dvor5i45e
- an4ujl19c12khkd3clgle3lr5n
- SPFv=spf1 ip4:38.101.246.162/32 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:amazonses.com include:samanage.com include:_spf.google.com include:sendgrid.net include:hubspot.com include:email.influitive.com include:stspg-customer.com include:spf.mail.intercom.io -all
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