Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
investors.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 01:02:37 UTC · ↺ Refresh
MX Hostnames
- mxa-00596a01.gslb.pphosted.com
- mxb-00596a01.gslb.pphosted.com
MX Priorities
- mxa-00596a01.gslb.pphosted.com: 10
- mxb-00596a01.gslb.pphosted.com: 10
A / AAAA Records
- 104.16.64.225 (no PTR)
- 104.18.159.173 (no PTR)
Mail Server IPs
- 205.220.182.48 ↩ mx0b-00596a01.pphosted.com
SOA Record
Raw SOA
cf1.investors.com dns.cloudflare.com 2398925663 10000 2400 604800 1800
Primary NS (mname)
cf1.investors.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398925663
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cf1.investors.com
cf2.investors.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:aspmx.sailthru.com include:spf-00596a01.pphosted.com include:_spf.google.com ip4:63.71.211.0/24 ip4:192.216.65.0/24 ip4:198.200.194.0/24 ip4:63.240.89.0/24 ip4:63.240.103.0/26 ip4:216.136.162.64/26 ip4:216.136.229.0/24 ip4:216.136.168.64/27 ip4:206.17.168.0/25 ip4:64.79.35.0/24 ip4:205.203.128.0/24 include:spf-00596a03.pphosted.com include:_spf.salesforce.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector2._domainkey
s1._domainkey
✓ Public key: 216 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
19 records- amazonses:yBtaTfwvyJxsKj4qzx1xabokNoqPuRiTljh/eZPXxNQ=
- atlassian-domain-verification=uNoIhBXurxzVlQa0FvK2t9Yld5byfvXbFRQaMToGvrieKjBdylMs8jcSXRKQKqao
- docker-verification=45a98df1-0c84-4c8c-b9d0-389df44ecc31
- ValidationTokenValue=fc1d628b-9e4c-4c0d-a8e1-81ca2c984ffe
- ciscocidomainverification=7368568cf6d67b71bea590c354c5dd9c0deffad365be29e4a57b38fc9993ac3a
- MS=ms28139923
- figma-domain-verification=b411f1d2852c2c7e057a2d6d70fb22896f37ccc1412d1e1bb4f9da14e2b78ad9-1769000244
- knowbe4-site-verification=0694ce74005828dc4bb8b7299bfb6f61
- RpMGMohYOGAnggUYRwJBiwv9E/Z5cMYr1SX5y8OgBNLKINQNc8NfyRQjc+f2IArlp8LfbCFxPTjc7Elrw9lPQQ==
- google-site-verification=83Fn7kcr0hJaD5w_euvXsPTDzK5J4zsMbpleJ89YfGY
- apple-domain-verification=DQzn157yeqG2cWua
- facebook-domain-verification=gmebzbbwiekifhhmyguudnuyil5ord
- datadome-domain-verify=mBXJ0OcsBIxmEYtkepO9rBwdPNmfTk5Q
- google-site-verification=BF9Mw6pM6X-KswuzU1XxIq67G4pt2PYF1klltXXi0Ts
- SPFv=spf1 include:aspmx.sailthru.com include:spf-00596a01.pphosted.com include:_spf.google.com ip4:63.71.211.0/24 ip4:192.216.65.0/24 ip4:198.200.194.0/24 ip4:63.240.89.0/24 ip4:63.240.103.0/26 ip4:216.136.162.64/26 ip4:216.136.229.0/24 ip4:216.136.168.64/27 ip4:206.17.168.0/25 ip4:64.79.35.0/24 ip4:205.203.128.0/24 include:spf-00596a03.pphosted.com include:_spf.salesforce.com ~all
- adobe-idp-site-verification=7e37d0dd9c3a6ee8cb6c31be11d23c8e9ad271796a35ca19d312705778c47181
- miro-verification=fc4f542b1bf4fc981e2f11e463246349bde0a8d0
- MS=ms85269853
- google-site-verification=jCCv_q2xEMwfgZTI5ioE0A5dpdv-NvT3jVnfCoA4B9Y
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