tulsacounty.org

Valid Email Server
Domain Lookup › tulsacounty.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tulsacounty.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 20:31:41 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: 10

A / AAAA Records

  • 172.65.90.24 (no PTR)
  • 172.65.90.25 (no PTR)
  • 172.65.90.26 (no PTR)
  • 172.65.90.27 (no PTR)
  • 2606:4700:78::90:0:181
  • 2606:4700:78::90:0:182
  • 2606:4700:78::90:0:180
  • 2606:4700:78::90:0:183

Mail Server IPs

  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA blue.foundationdns.com dns.cloudflare.com 2399871033 10000 2400 604800 1800
Primary NS (mname)
blue.foundationdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399871033
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

blue.foundationdns.org
blue.foundationdns.com
blue.foundationdns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:206.202.209.9/32 ip4:206.202.208.16/30 include:spf.protection.outlook.com include:us._netblocks.mimecast.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

7 records
  • adobe-idp-site-verification=6dde46397e9ed37a6db357af7eb8f7c24557be639f37f388444d6fc3861022e9
  • d8b0eeec-1738-4ff8-9f68-5a68bd453daf
  • dzxAroI3deMx9TJSD3b/9Mc2wclXyRguG7P57mFWDr1umkiZd1P12UYvzqeDwmvDtX1UjArTbfU8YPypNYwO7Q==
  • nkzmhcxl3z3b716c9k9n6zd88gxgmny4
  • SPFv=spf1 ip4:206.202.209.9/32 ip4:206.202.208.16/30 include:spf.protection.outlook.com include:us._netblocks.mimecast.com ~all
  • 1d9fbffc1cc84b4889715bab68d54ff4
  • MS=ms41377845
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