jacwell.com.ar

Valid Email Server
Domain Lookup › jacwell.com.ar

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jacwell.com.ar
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 09:57:31 UTC · ↺ Refresh

MX Hostnames

  • mailwash52.pair.com

MX Priorities

  • mailwash52.pair.com: 50

A / AAAA Records

  • 66.39.108.90 ↩ jacwell.com.ar

Mail Server IPs

  • 66.39.2.52 ↩ mailwash52.pair.com
  • 2607:f440::4227:234 (no PTR)

SOA Record

Raw SOA dns3.pair.com root.pair.com 2026031810 3600 300 604800 3600
Primary NS (mname)
dns3.pair.com
Admin Email (rname)
root@pair.com
Serial
2026031810
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns3.pair.com
ns8.ns0.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:vps1178.pairvps.com a:mailwash52.pair.com a:legacy-mail.pair.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:vps1178.pairvps.com a:mailwash52.pair.com a:legacy-mail.pair.com ~all
Full email verification for jacwell.com.ar

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits