Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crccompanies.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 11:29:46 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 198.185.159.144
- 198.49.23.144
- 198.185.159.145
- 198.49.23.145
Mail Server IPs
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
ns-848.awsdns-42.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-848.awsdns-42.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-127.awsdns-15.com
ns-1383.awsdns-44.org
ns-1771.awsdns-29.co.uk
ns-848.awsdns-42.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:crccompanies-com.spf.smtp25.com include:_spf.google.com include:_phishspf.knowbe4.com include:_spf.psm.knowbe4.com ip4:67.231.158.158 ip4:67.231.151.29 ip4:67.231.152.177 ip4:208.84.65.220 include:squarespace-mail.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- asv=59b388e2a130835bbeb459d13951587f
- docusign=dc1544d2-a03a-44af-ada4-b35d319c7647
- google-site-verification=ajH5ZyEQid7YyiOxzjW2_PCBB0eBefhu22yu7qV-cfo
- google-site-verification=dmqE1T5NrGlhMqO4M3RkuKd8b4ZXgdhhUwGaq2Irw3s
- google-site-verification=ilwVE9jocKlYtu392iZloSIi954nu_3C7JOlBVIcw8U
- linkedin-site-verification=1431f5a1-7092-4473-acd9-901275f79d00
- SPFv=spf1 include:crccompanies-com.spf.smtp25.com include:_spf.google.com include:_phishspf.knowbe4.com include:_spf.psm.knowbe4.com ip4:67.231.158.158 ip4:67.231.151.29 ip4:67.231.152.177 ip4:208.84.65.220 include:squarespace-mail.com ~all
- *rDak/7AP2SIJ9Fdtxk8S6w==*
- 21q91r0n5qrn9lo3saoioai71r
- JGyKiCKEvunxUXNcbqFF/w==
- MS=ms11948521
- ZOOM_verify_XmS8CvhKRdeIaTtnrn2jYw
- adobe-idp-site-verification=d381f78f0ae3308cec682633eb47ed9b80e62e285b90d401d076b7113820bee4
- apple-domain-verification=1EJlQM2mnYuhJlIP
- apple-domain-verification=V6TB_vQWBmYoOEB7ka8tKd1X1RgdRIyoRQDqnMNn7E8
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