Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
castlecookemortgage.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 17:35:13 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 20
- us-smtp-inbound-2.mimecast.com: 20
A / AAAA Records
- 199.60.103.48 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
maxim.ns.cloudflare.com dns.cloudflare.com 2398102779 10000 2400 604800 1800
Primary NS (mname)
maxim.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398102779
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
maxine.ns.cloudflare.com
maxim.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:67.132.127.76/32 ip4:66.231.88.130/32 ip4:208.98.171.140/32 ip4:208.98.171.141/32 ip4:208.98.171.142/32 ip4:208.98.171.157/32 ip4:50.31.36.160/32 ip4:168.245.52.211/32 ip4:159.183.10.115 include:_spf.optimalblue.com include:us._netblocks.mimecast.com include:solex.com include:bbemaildelivery.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.us.exclaimer.net ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- MS=BB283660C9F7035729F8E925677E8199A6DBE719
- MS=ms34530745
- N53z1qc5f4rFMqUoz6v9
- PS8KVFBCFUOGQ9KH9J5TS9T6FJ
- ZOOM_verify_jT9s9mxTy8NWPPX6uXDShF
- google-site-verification=KDxeVa_86HbAq-73K_88MkxW9HMDN65-u_M-XPKKH_k
- knPUNWyzWOjP3q43CL+4ee3/MZ8YI9TKxgZi6qVVNLCwcTpp2FE+sG7hl35iFSIWJa+cYFKSZtWOGkDVjv0ueg==
- SPFv=spf1 mx a ip4:67.132.127.76/32 ip4:66.231.88.130/32 ip4:208.98.171.140/32 ip4:208.98.171.141/32 ip4:208.98.171.142/32 ip4:208.98.171.157/32 ip4:50.31.36.160/32 ip4:168.245.52.211/32 ip4:159.183.10.115 include:_spf.optimalblue.com include:us._netblocks.mimecast.com include:solex.com include:bbemaildelivery.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.us.exclaimer.net ~all
- wrike-verification=MjgwNzIwMzo0MjIzYTdiMmRmODg2YzYxOGFjMWE5YzhlYTcwYThmMWJmMTBiYzcyZmVjM2FhYjU2ODQwZWMzMWI1ODdkYjgw
- 96P-YYZ-LKM
- 9ta6sa9aqi6aebdbdlbjaphej0
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