obriencontractingusa.com

Valid Email Server
Domain Lookup › obriencontractingusa.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 01:22:29 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 185.158.133.1 (no PTR)

Mail Server IPs

  • 64.233.180.26 ↩ on-in-f26.1e100.net
  • 64.233.180.27 ↩ pe-in-f27.1e100.net
  • 142.251.167.26 ↩ ww-in-f26.1e100.net
  • 142.251.167.27 ↩ ww-in-f27.1e100.net
  • 142.251.163.27 ↩ wv-in-f27.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
  • 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
  • 2607:f8b0:4004:c1d::1b ↩ ww-in-f27.1e100.net

SOA Record

Raw SOA fay.ns.cloudflare.com dns.cloudflare.com 2395924397 10000 2400 604800 1800
Primary NS (mname)
fay.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395924397
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

phil.ns.cloudflare.com
fay.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.resend.com include:amazonses.com ~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

✗ 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

3 records
  • apple-domain-verification=8g9VW9RfXOkIV4lY
  • google-site-verification=C0EzeQgeTI3fniSCsOPChuOazJl4EpwMeKIZq38D90s
  • SPFv=spf1 include:_spf.google.com include:spf.resend.com include:amazonses.com ~all
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