coer-sa.com.mx

Valid Email Server
Domain Lookup › coer-sa.com.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
coer-sa.com.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 02:44:26 UTC · ↺ Refresh

MX Hostnames

  • maila.exchangeadministrado.com
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • mailb.exchangeadministrado.com
  • alt3.aspmx.l.google.com

MX Priorities

  • alt4.aspmx.l.google.com: 10
  • maila.exchangeadministrado.com: 10
  • mailb.exchangeadministrado.com: 10
  • aspmx.l.google.com: 1
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10

A / AAAA Records

  • 200.57.128.47 ↩ cust-200-57-128-47.triara.com

Mail Server IPs

  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
  • 69.49.115.73 ↩ mx1c76.carrierzone.com
  • 69.49.115.74 ↩ mx2c76.carrierzone.com
  • 142.251.111.26 ↩ bk-in-f26.1e100.net
  • 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA dns1.triara.com hostmaster.triara.com 2009021925 10800 3600 604800 3600
Primary NS (mname)
dns1.triara.com
Admin Email (rname)
hostmaster@triara.com
Serial
2009021925
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns3.triara.com
dns1.triara.com
dns2.triara.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.exchangeadministrado.com ~all
📊 DNS lookups: 1/10
~ 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

2 records
  • google-site-verification=8Cav7MtVSkEnfq5k_BtVfogjdNSviiC2uH4SxFLccS8
  • SPFv=spf1 include:spf.exchangeadministrado.com ~all
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