atxconcretecontractor.com

Valid Email Server
Domain Lookup › atxconcretecontractor.com

Domain Overview

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

Checked via [email protected] · 2026-03-17 18:13:30 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 172.67.191.164 (no PTR)
  • 104.21.60.48
  • 2606:4700:3035::6815:3c30
  • 2606:4700:3031::ac43:bfa4

Mail Server IPs

  • 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
  • 142.251.167.26 ↩ ww-in-f26.1e100.net
  • 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
  • 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
  • 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
  • 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net
  • 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
  • 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net

SOA Record

Raw SOA dee.ns.cloudflare.com dns.cloudflare.com 2398855765 10000 2400 604800 1800
Primary NS (mname)
dee.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398855765
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

toby.ns.cloudflare.com
dee.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +mx +a +ip4:5.78.77.208 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • google-site-verification=nJGGPSJFqgRnHltlqP1Rr71LE4XFUFCcmFBJ1_XlJW4
  • SPFv=spf1 +mx +a +ip4:5.78.77.208 ~all
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