sinclair.com

Valid Email Server
Domain Lookup › sinclair.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sinclair.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:19:24 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 13.107.246.40
  • 13.107.213.40

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:194.72.147.34/32 ip4:217.194.223.153/32 ip4:217.77.8.205/32 ip4:159.183.157.73/32 ip4:212.0.127.35/32 ip4:94.203.215.178/32 include:_netblocks.mimecast.com include:spf.mandrillapp.com include:spf.protection.redatatech.com include:spf.crsend.com include:zcsend.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=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]

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

12 records
  • apple-domain-verification=gvvD6CrjQUWu2x7A
  • klaviyo-site-verification=VysEGT
  • teamviewer-sso-verification=77d08d13275e42c4b1eb05410b7b91d4
  • jeuq95qslrf70iidggr9mtntaj
  • qqtcjrp6g93p497eb0vsnb8rcm
  • 0ed1fe018a9bc427cb3e394d89b70af68d7da8d1c2
  • SPFv=spf1 ip4:194.72.147.34/32 ip4:217.194.223.153/32 ip4:217.77.8.205/32 ip4:159.183.157.73/32 ip4:212.0.127.35/32 ip4:94.203.215.178/32 include:_netblocks.mimecast.com include:spf.mandrillapp.com include:spf.protection.redatatech.com include:spf.crsend.com include:zcsend.net include:spf.protection.outlook.com ~all
  • P6VLgOGHVk3V5xeMIr9ZJgC6m1KI8LIYczxvNasEp7A9P5NDhL8utXrWf0UccKSZ
  • atlassian-domain-verification=P6VLgOGHVk3V5xeMIr9ZJgC6m1KI8LIYczxvNasEp7A9P5NDhL8utXrWf0UccKSZ
  • ms-domain-verification=577e2d86-b333-4782-a99c-314596f579b2
  • ms-domain-verification=1a1c02b8-066a-4fc1-a5e8-9e2b3eaf3bfc
  • docusign=1d71c9f8-4017-4b3f-9de6-30f34a6c0bc6
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