lambdaclass.com

Valid Email Server
Domain Lookup › lambdaclass.com

Domain Overview

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

Checked via [email protected] · 2026-03-25 07:02:23 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 185.199.109.153
  • 185.199.108.153
  • 185.199.111.153
  • 185.199.110.153

Mail Server IPs

  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.115.26 ↩ bg-in-f26.1e100.net
  • 2607:f8b0:4004:c1d::1b ↩ ww-in-f27.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net

SOA Record

Raw SOA carrera.ns.cloudflare.com dns.cloudflare.com 2399621463 10000 2400 604800 1800
Primary NS (mname)
carrera.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399621463
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jeremy.ns.cloudflare.com
carrera.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no 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

7 records
  • notion-domain-verification=HqkIvuQkjE7o0FWqJUlQLXfLlguMLKxUedZJ7JqmFSO
  • slack-domain-verification=uviHGuONZ6j7U4AZ9Tfb2OiuPCKQFhFlH2ve42KD
  • SPFv=spf1 include:spf.mailjet.com ?all
  • MS=ms29499483
  • anthropic-domain-verification-nvyrzx=SIfedIwVe8yFstTkVFQwj06k8
  • atlassian-domain-verification=N1y7f4jSPZButbnBpw8drbRRNXapVkV2fLVBI2BQ0w9iPT4VXuXLDKsfReWzPCKZ
  • google-site-verification=t4xftKMANg0AMRSCZeGN_UNig5bNUq7GXBOjVKq1Z0I
Full email verification for lambdaclass.com

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