contenedoresmas.com

Valid Email Server
Domain Lookup › contenedoresmas.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
contenedoresmas.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 12:44:03 UTC · ↺ Refresh

MX Hostnames

  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt1.aspmx.l.google.com

MX Priorities

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

A / AAAA Records

  • 66.225.201.71

Mail Server IPs

  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 142.251.163.26 ↩ wv-in-f26.1e100.net
  • 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net

SOA Record

Raw SOA ns3.ecolohosting.com servers.privatednsorg.com 2026030901 86400 7200 1600000 86400
Primary NS (mname)
ns3.ecolohosting.com
Admin Email (rname)
servers@privatednsorg.com
Serial
2026030901
Refresh
86400s
Retry
7200s
Expire
1600000s
Minimum TTL
86400s

Nameservers (NS)

ns3.ecolohosting.com
ns4.ecolohosting.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:66.225.201.66 +a +mx include:relay.mailchannels.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

3 records
  • SPFv=spf1 ip4:66.225.201.66 +a +mx include:relay.mailchannels.net ~all
  • ahrefs-site-verification_5835553eb45d67fd6a50b31867800f134dce3a6bbd3dd96090b5ce8429d4af0f
  • facebook-domain-verification=eja5b5nnsvdzr9fzt097l1vmmqwmd4
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