careereco.com

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-18 10:01:39 UTC · ↺ Refresh

MX Hostnames

  • aspmx3.googlemail.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx2.googlemail.com
  • alt1.aspmx.l.google.com

MX Priorities

  • alt2.aspmx.l.google.com: 30
  • aspmx2.googlemail.com: 40
  • aspmx3.googlemail.com: 50
  • aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 20

A / AAAA Records

  • 34.202.126.139 ↩ ec2-34-202-126-139.compute-1.amazonaws.com
  • 54.242.68.137 ↩ ec2-54-242-68-137.compute-1.amazonaws.com
  • 52.2.40.196 ↩ ec2-52-2-40-196.compute-1.amazonaws.com

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 142.251.179.27 ↩ pd-in-f27.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net

SOA Record

Raw SOA ns-1383.awsdns-44.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1383.awsdns-44.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-7.awsdns-00.com
ns-981.awsdns-58.net
ns-1383.awsdns-44.org
ns-1818.awsdns-35.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 a:mail.careereco.com include:_spf.google.com ip4:54.240.37.107 ip4:54.240.37.108 ip4:159.135.227.172 ip4:74.91.85.0/24 include:_spf.smtp.com include:careereco.ladesk.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];rf=afrf;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
google._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

8 records
  • MS=ms83704183
  • atlassian-domain-verification=Dm7elNGq0Av9RL8erzqxdmj303GVB67IWHh7jVmD12FsI8w6OvvObxqOfR0JwtHS
  • facebook-domain-verification=vv5b9w1n7gqxjx27q2ayst1h3f5zid
  • google-site-verification=BfX2wgnbbgr4DqPhPk0pFwgwuMB1luxNnxhyI6MuAr4
  • google-site-verification=hYsCTcRH2xtzCSBVOhXVNsX8nQL_SstwtzU1D6EQtG0
  • knowbe4-site-verification=d49fe535af62025aed3130979a6665d8
  • DMARCv=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];rf=afrf;pct=100;aspf=r
  • SPFv=spf1 a:mail.careereco.com include:_spf.google.com ip4:54.240.37.107 ip4:54.240.37.108 ip4:159.135.227.172 ip4:74.91.85.0/24 include:_spf.smtp.com include:careereco.ladesk.com ~all
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