thesmartsource.com

Valid Email Server
Domain Lookup › thesmartsource.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
thesmartsource.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 03:54:35 UTC · ↺ Refresh

MX Hostnames

  • thesmartsource-com.mx1.arsmtp.com
  • thesmartsource-com.mx2.arsmtp.com

MX Priorities

No priority data.

A / AAAA Records

  • 46.202.181.253

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.dnsbycomodo.net
ns1.dnsbycomodo.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.myconnectwise.net include:cust-spf.exacttarget.com include:spf.mtasv.net include:spf-us.letsignit.com include:_spf.salesforce.com include:smtp.smileback.com +mx include:51162523.spf08.hubspotemail.net ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

9 records
  • google-site-verification=eggh_6LBWkxClVB1I_bEkU2cufQZrwIo0ky3pXpGfe0
  • google-site-verification=kONd0JkXOzknIurE_RpYndqjzymE7s6_3gwFJUxhDA4
  • knowbe4-site-verification=1f58e78d78166fd1c1934751670a26e0
  • ppe-9dc4b4d277e793b22df9ed27c73f06c75ece247e
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.myconnectwise.net include:cust-spf.exacttarget.com include:spf.mtasv.net include:spf-us.letsignit.com include:_spf.salesforce.com include:smtp.smileback.com +mx include:51162523.spf08.hubspotemail.net ~all
  • MS=ms63842690
  • a37s2m5ro3mgtj1ubu3575hnfj
  • google-site-verification=KSRnHhWIRGB0R88gnsirv4QqNEVJ59MkkPtT2dxkGiQ
  • google-site-verification=VpHZom_Cs-9GjgQecJtHrtaYkZmt2s-04WG7AxwbNsg
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