siennagolf.com

Valid Email Server
Domain Lookup › siennagolf.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
siennagolf.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 04:55:28 UTC · ↺ Refresh

MX Hostnames

  • siennagolf-com.mail.protection.outlook.com

MX Priorities

  • siennagolf-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 52.38.56.143 ↩ ec2-52-38-56-143.us-west-2.compute.amazonaws.com

Mail Server IPs

  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.timtyler.com postmaster.timtyler.com 1134074381 3600 3600 604800 38400
Primary NS (mname)
ns1.timtyler.com
Admin Email (rname)
postmaster@timtyler.com
Serial
1134074381
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
38400s

Nameservers (NS)

ns2.timtyler.com
ns1.timtyler.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms58870209
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for siennagolf.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits