Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cwrcontracting.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 13:42:31 UTC · ↺ Refresh
MX Hostnames
- mxb-0057fc01.gslb.pphosted.com
- mxa-0057fc01.gslb.pphosted.com
MX Priorities
- mxb-0057fc01.gslb.pphosted.com: 10
- mxa-0057fc01.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.3.64 (no PTR)
- 104.18.2.64 (no PTR)
- 2606:4700::6812:240 (no PTR)
- 2606:4700::6812:340 (no PTR)
Mail Server IPs
- 205.220.168.159 ↩ mx0a-0057fc01.pphosted.com
- 205.220.180.159 ↩ mx0b-0057fc01.pphosted.com
SOA Record
Raw SOA
lara.ns.cloudflare.com dns.cloudflare.com 2399423511 10000 2400 604800 1800
Primary NS (mname)
lara.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399423511
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lara.ns.cloudflare.com
lynn.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- dropbox-domain-verification=nvw8yqkq1oso
- flywheel=92s4nan7qk
- mut2i3qogrula9m4ciq50vj04v
- openai-domain-verification=dv-Mkw21hh36gZ0RQjIv0w3r5F5
- smartsheet-site-validation=VfSnr1sYcmpYVOKFHyqXMoujqbRS5YL0
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- R0ZGlbZ7Uy2pDwlV21jk3F21t6fRdo2hf9EgIt+maS333PSzieOqOp49UTfL187rJUf6hPNVI96IUBSOvDGzfg==
- adobe-idp-site-verification=b391ec512606c0c99dee4e1f4a646d2ab80c0fb13b7136de18ff7d4f50132ede
- anthropic-domain-verification-yksdzg=dw2kCxDmahpIcfNcWKK9YIdzI
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