build-serve.com

Valid Email Server
Domain Lookup › build-serve.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
build-serve.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 17:37:01 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com
  • feedback-smtp.us-east-1.amazonses.com

MX Priorities

  • smtp.google.com: 1
  • feedback-smtp.us-east-1.amazonses.com: 10

A / AAAA Records

  • 104.21.2.94
  • 172.67.129.11
  • 2606:4700:3035::6815:25e
  • 2606:4700:3030::ac43:810b

Mail Server IPs

  • 64.233.180.27 ↩ on-in-f27.1e100.net
  • 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
  • 142.251.179.27 ↩ pd-in-f27.1e100.net
  • 142.251.179.26 ↩ pd-in-f26.1e100.net
  • 64.233.180.26 ↩ on-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
  • 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
  • 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
  • 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
  • 34.192.233.193 ↩ ec2-34-192-233-193.compute-1.amazonaws.com
  • 3.218.134.115
  • 18.235.76.96

SOA Record

Raw SOA elmo.ns.cloudflare.com dns.cloudflare.com 2399914152 10000 2400 604800 1800
Primary NS (mname)
elmo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399914152
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

elmo.ns.cloudflare.com
iris.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:amazonses.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

1 record
  • SPFv=spf1 include:_spf.google.com include:amazonses.com ~all
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