Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
castandcrew.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:24:13 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 54.214.49.148 ↩ ec2-54-214-49-148.us-west-2.compute.amazonaws.com
- 44.246.169.230 ↩ ec2-44-246-169-230.us-west-2.compute.amazonaws.com
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-382.awsdns-47.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-382.awsdns-47.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-382.awsdns-47.com
ns-820.awsdns-38.net
ns-1331.awsdns-38.org
ns-1948.awsdns-51.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:166.78.71.191/32 ip4:159.183.177.202/32 include:amazonses.com include:us._netblocks.mimecast.com include:ssomail.castandcrew.com include:u45915.wl166.sendgrid.net include:6564047.spf07.hubspotemail.net ip4:184.73.253.171/32 ip4:166.78.90.5 include:_spf.salesforce.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
24 records- atlassian-domain-verification=KgPHvavUleeh3fxAMJZpWC5hd4vlxWjCHfovV3NwH15v/OqQzCb5wVxtK8VgUtLe
- ttk5ful6k6coldn6horp48tjr1
- miro-verification=21d927bb421b22fdd6460a02cdea9e1254894f24
- anthropic-domain-verification-kt5kmx=SHhpkDI5yetUPdO9EhIlqDxig
- cloudhealth=8f73995d-d3b1-4f54-89e1-8fbe2bd4b429
- pendo-domain-verification=138df5b2-0706-4fc6-a949-ca16bd4de30a
- 5O59N51F8I0J8V9UOG2LLSQ70O
- pardot1084692=a9604f3b6f183b0e01841f521d9b805a4e2fee9db7a27c8b1accf5d65f287272
- google-site-verification=rzj3qG1qg-4ERWVJf8REUYlDL7g9f0MCJrPMcpHbHOo
- docusign=d50ff6d3-f234-46b6-9dba-bff2cbe4a51e
- s2vomrkjr4av1nkb3af98mie80
- SPFv=spf1 include:spf.protection.outlook.com ip4:166.78.71.191/32 ip4:159.183.177.202/32 include:amazonses.com include:us._netblocks.mimecast.com include:ssomail.castandcrew.com include:u45915.wl166.sendgrid.net include:6564047.spf07.hubspotemail.net ip4:184.73.253.171/32 ip4:166.78.90.5 include:_spf.salesforce.com ~all
- docusign=7fb2beb9-3ac8-4c4e-9f80-89b038c8f10e
- 7h426mf34fglgqfneec5km4klh
- JrdB+rljPPl/kwZujkIa+qSoc00cibnygoDt8rOt4+eDjLZzK165XgWi3p6iBrWtLrlLgDebd2upXhjWSEoQMw==
- sophos-domain-verification=dfaa56896f1a558336fd87aa145dd3f78ed35037073972740ea5d95d17a90d49
- 2tVbxd229HMrks16POuP9SMjbxlCHNfvDVqGFOSKatU=
- 28i64g4tj0kr68blujcs691uub
- knowbe4-site-verification=7dff2bdd1f7b52bdfa47a3141701e512
- f49kvf10a9hmv8uetsrd6ddp1b
- sending_domain1084692=da5767c7f6c27d6e759ed4b633e4efb569ac7471d3109312e795540e69d6c8d0
- p6jufm5snj2recknjvn2ls3sfr
- _3gyn7nke3xwfnh55ang27f7hsl1j2e2
- adobe-idp-site-verification=7d99cdb50b092dd45ff38a8bbded530ddac6f394f1fd25348cc32750efc39cf5
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