mainstreetinc.com

Valid Email Server
Domain Lookup › mainstreetinc.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mainstreetinc.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 07:59:29 UTC · ↺ Refresh

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MX Hostnames

  • d166483a.ess.barracudanetworks.com
  • d166483b.ess.barracudanetworks.com

MX Priorities

  • d166483b.ess.barracudanetworks.com: 20
  • d166483a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 151.101.66.159 (no PTR)

Mail Server IPs

  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA gabriella.ns.cloudflare.com dns.cloudflare.com 2398559891 10000 2400 604800 1800
Primary NS (mname)
gabriella.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398559891
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

gabriella.ns.cloudflare.com
jerome.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:74.252.2.29 ip4:66.55.6.253 ip4:208.185.229.41/29 include:e2ma.net include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.ess.barracudanetworks.com include:sendgrid.net include:spf.myconnectwise.net include:50348304.spf03.hubspotemail.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

11 records
  • MS=DAF45A9318C14C311DD74FBBC1B48EA08C88DA96
  • MS=ms20722740
  • apple-domain-verification=A4fWwj3zKGJt9Dt3
  • atlassian-domain-verification=knXdEm1zw3CrteZVQ8sqk121ROsE3dyobMoz7O10TMLzIeRQeXiAUi7aRUwQADll
  • google-site-verification=29vZvKOk0GQwno5dME3IExMypULKKpctgue-7wItq0U
  • google-site-verification=w-wvddT54Lj9IsFvCb9usfKFpHuOHMZcDhdyzNbcdys
  • klaviyo-site-verification=Y2u9Jc
  • sending_domain1090352=2a0fec7a570c2219ba6c129e5312f43831ec45b87b336b4d93272ae682bdd7a3
  • SPFv=spf1 ip4:74.252.2.29 ip4:66.55.6.253 ip4:208.185.229.41/29 include:e2ma.net include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.ess.barracudanetworks.com include:sendgrid.net include:spf.myconnectwise.net include:50348304.spf03.hubspotemail.net ~all
  • 2806d3d3b6171cc160dcaba42289b6c8
  • MCnrIBNrWBrfPwMUWu+HxtzQx8844WLvsXVty1casbTjRRCWyJW5+SdQREj/QwtAHlOGdvH/NcBTqlIhWlIXJA==
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