greaterbostonsmiles.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago

Domain

Valid Email Server

Yes

Has MX Records

✓ Yes

Email Provider

Unknown

Disposable

Free Provider

Role Account

⚠ Yes

Email Relay

Privacy Protected

Checked via [email protected] · 2026-03-28 07:30:28 UTC · ↺ Refresh

MX Hostnames

mx1-us1.ppe-hosted.com
mx2-us1.ppe-hosted.com

MX Priorities

mx1-us1.ppe-hosted.com: 10
mx2-us1.ppe-hosted.com: 30

A / AAAA Records

50.28.53.169 ↩ server.dfserver4.com

Mail Server IPs

148.163.129.50 ↩ mx1-us1.ppe-hosted.com
67.231.154.162 ↩ mx1-us1.ppe-hosted.com
67.231.154.163 ↩ mx2-us1.ppe-hosted.com
148.163.129.51 ↩ mx2-us1.ppe-hosted.com

SOA Record

                  Raw SOA
                  ns1.dfserver4.com admin.dentalfone.com 2026010401 3600 1800 1209600 86400                

Primary NS (mname)

ns1.dfserver4.com

Admin Email (rname)

admin@dentalfone.com

Serial

2026010401

Refresh

3600s

Retry

1800s

Expire

1209600s

Minimum TTL

86400s

Nameservers (NS)

                      ns3.dfserver5.com                    

                      ns1.dfserver4.com                    

                      ns2.dfserver4.com                    

SPF Record

✓ Soft Fail (~all)

                    v=spf1 +a +mx +ip4:50.28.53.169 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:sendgrid.net~all                  

📊 DNS lookups: 5/10

~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found

                      default._domainkey
                    

✓ Public key: 392 chars (valid)

✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records

MS=ms34165678
ppe-011baeabc2a149e3f4513cad96c49e6684a91ff6
SPFv=spf1 +a +mx +ip4:50.28.53.169 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:sendgrid.net~all

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