Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
tr3solutions.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 05:16:31 UTC · ↺ Refresh
MX Hostnames
- mail.tr3solutions.com
- mail2.tr3solutions.com
MX Priorities
No priority data.
A / AAAA Records
- 107.180.116.65
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
pdns01.domaincontrol.com
pdns02.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mxsmtp.sendpulse.com include:_spf.atlassian.net include:sendgrid.net +a +mx ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 include:mxsmtp.sendpulse.com include:_spf.atlassian.net include:sendgrid.net +a +mx ~all
- google-site-verification=SW9cZOnhcXTNiq6aMhPj9yKEl2XJ5Ed7Z58mn4Gub9w
- atlassian-domain-verification=oLG+vhi/35sjGaN25ecRfiyBgethWjeKPl2TtHtx7SBrILRuJgnDrcQx8MXnlU+7
- atlassian-sending-domain-verification=c9ab19ca-695a-4da4-a87f-96194412e6a6
Full email verification for tr3solutions.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits