bestdoctorsinsurance.com

Valid Email Server
Domain Lookup › bestdoctorsinsurance.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bestdoctorsinsurance.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 07:37:25 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 172.190.75.165 (no PTR)

Mail Server IPs

  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ 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

SOA Record

Raw SOA ns-1039.awsdns-01.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1039.awsdns-01.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-523.awsdns-01.net
ns-1039.awsdns-01.org
ns-1887.awsdns-43.co.uk
ns-370.awsdns-46.com

SPF Record

✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✗ None detected

No 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

14 records
  • OYKfiht4mJAlIg/KjylmTbjMCKe0vAVlcZqvvbXHkoyAXL1wYa3e6iwe4FJ6ZbLZyQREp2hzIg6zc8IUW50meA==
  • apple-domain-verification=hiTbOwhcFBCzfrzB
  • atlassian-domain-verification=TAavveM9I3YRhrzFpKby0oQEkxcje5Hsd8SVb85eE8ozro5gzF8aSIFXlwTY1ojd
  • atlassian-sending-domain-verification=c50fc89a-f77a-4bee-90f4-c628f568c884
  • google-site-verification=2_CWbEFUJJcZxnovTldvpuJ19FxO__FcygQDgDnWEWw
  • hcmfront-domain-verification=67c1c35e98014380a73e1640b5dcaf59b43e4fa9d58d4aa3a9d5aeb806495a40
  • ms-domain-verification=81617047-c53c-41ec-8973-495955572b51
  • msfpkey=4k9l9f7hudx8sprpmtrp0uugw
  • msfpkey=6el2ubz5e81seyfdh2gyqbi5s
  • usadb0j8kki7b7hab5acdbq6fa
  • SPFv=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com -all
  • 0ed1fe018aee13fc3c03054e2fb8e3868e9b167c6d
  • 4l7rj97ta3u6g817cn8lslu1ca9r3b2rhnn95hi3j6b0hhj0hncn
  • MS=ms97081041
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