rightspine.com

Valid Email Server
Domain Lookup › rightspine.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rightspine.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 06:39:38 UTC · ↺ Refresh

MX Hostnames

  • mx2.emailsrvr.com
  • mx1.emailsrvr.com

MX Priorities

  • mx2.emailsrvr.com: 20
  • mx1.emailsrvr.com: 10

A / AAAA Records

  • 3.168.102.34 ↩ server-3-168-102-34.jfk52.r.cloudfront.net
  • 3.168.102.57 ↩ server-3-168-102-57.jfk52.r.cloudfront.net
  • 3.168.102.120 ↩ server-3-168-102-120.jfk52.r.cloudfront.net
  • 3.168.102.111 ↩ server-3-168-102-111.jfk52.r.cloudfront.net

Mail Server IPs

  • 173.203.187.2 ↩ mx2.emailsrvr.com
  • 108.166.43.1 ↩ mx1.emailsrvr.com

SOA Record

Raw SOA ns-766.awsdns-31.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-766.awsdns-31.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-336.awsdns-42.com
ns-766.awsdns-31.net
ns-1154.awsdns-16.org
ns-1701.awsdns-20.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:emailsrvr.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

1 record
  • SPFv=spf1 a mx include:emailsrvr.com ~all
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