42technologies.com

Valid Email Server
Domain Lookup › 42technologies.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
42technologies.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 21:31:58 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 172.66.41.42
  • 172.66.42.214
  • 2606:4700:3108::ac42:292a
  • 2606:4700:3108::ac42:2ad6

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

rick.ns.cloudflare.com
gail.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com include:servers.mcsv.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; pct=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 1% of failing messages only

DKIM Selectors

✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

11 records
  • SPFv=spf1 include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com include:servers.mcsv.net ~all
  • MS=ms59325332
  • amazonses:kx7BxCT+zblk9Q+Ii94oLGVytQ6+trLRA1jDRvwN3zc=
  • anthropic-domain-verification-tszmyq=GIIxHJaYaR70vSHxUyvlNSvUI
  • apple-domain-verification=yqznctRPuoDaDtAV
  • atlassian-domain-verification=bbwxVzHBnCWvAf2jaq/qvNWZWE7qhtlls58b36T8K/RU0eTB1AoI/X7iHvy6rz5p
  • atlassian-sending-domain-verification=e386a70f-4b89-47f5-923b-312392304e71
  • google-site-verification=yaTvpSjMYiMfEKDcDLHwLiAD0pzm_dubFiPx6ETsRQY
  • j21m6l6kgzyz2pm8ybxtdf8w8wlgv6tt
  • openai-domain-verification=dv-VKQKesRazNtwEFgabNv8OiuQ
  • slack-domain-verification=AhYVpw9XI6fvbKr3b18O14SznegUOSf1iQ8jomON
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