wbsistemas.com.ar

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
wbsistemas.com.ar
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 07:12:05 UTC · ↺ Refresh

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MX Hostnames

  • mail.wbsistemas.com.ar
  • mx1.wbsistemas.com.ar

MX Priorities

  • mx1.wbsistemas.com.ar: 20
  • mail.wbsistemas.com.ar: 0

A / AAAA Records

  • 52.20.225.143 ↩ ec2-52-20-225-143.compute-1.amazonaws.com
  • 2600:1f18:23a3:5b00:af73:5679:4867:bcdb (no PTR)

Mail Server IPs

  • 200.58.122.206 ↩ mxbkp.hostmar.com
  • 200.58.112.67 ↩ a010.dattaweb.com
  • 2800:6c0:2::a:10f ↩ a010.dattaweb.com

SOA Record

Raw SOA ns3.hostmar.com root.hostmar.com 2026091404 28800 7200 2000000 86400
Primary NS (mname)
ns3.hostmar.com
Admin Email (rname)
root@hostmar.com
Serial
2026091404
Refresh
28800s
Retry
7200s
Expire
2000000s
Minimum TTL
86400s

Nameservers (NS)

ns4.hostmar.com
ns3.hostmar.com

SPF Record

✓ Strict (-all)
v=spf1 include:envialotrs.hostmar.com include:comp.hostmar.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

2 records
  • SPFv=spf1 include:envialotrs.hostmar.com include:comp.hostmar.com -all
  • google-site-verification=I-ENzQWwXFeJ2HGDzBZjYd4S133niQJyEM9-AZKXCKI
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