Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
opco.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 19:29:32 UTC · ↺ Refresh
MX Hostnames
- mxb-00407301.gslb.pphosted.com
- mxa-00407301.gslb.pphosted.com
MX Priorities
- mxa-00407301.gslb.pphosted.com: 10
- mxb-00407301.gslb.pphosted.com: 10
A / AAAA Records
- 209.127.49.187 ↩ www.opco.com
Mail Server IPs
- 66.159.238.192 ↩ mx0b-00407301.pphosted.com
SOA Record
Raw SOA
ns-4.opco.com network.opco.com 2012100899 3600 900 2592000 900
Primary NS (mname)
ns-4.opco.com
Admin Email (rname)
network@opco.com
Serial
2012100899
Refresh
3600s
Retry
900s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
ns-4.opco.com
ns-5.opco.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- teamviewer-sso-verification=a3586c6577774fad8d57a66a2477d523
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- twilio-domain-verification=a98c35787b0d24747e81f1542ca9ad24
- ZOOM_verify_YG6Li8Der433OWttzlx4Iq
- MS=ms78508836
- adobe-idp-site-verification=855986db-37bf-4b72-b828-536085dad7d8
- docusign=d411c963-6b94-47df-b763-7dd814ee2a26
- docusign=e0192ca5-d03b-4677-a2ea-4df401e65589
- TLGuXRd+1v4Bf8jxlZ1bLzuYjdLvK0jopeuX/goVchLSXlzhZL3y6G3/aN6xpYGa+wQx+GoenwAbn9pXi6tZpQ==
- atlassian-domain-verification=6/FExCpyGSBzyybIQH3GYow8FfxunwedfCvF55BA8sbqr2JNoZWoJ6Eoop97YHup
- google-site-verification=wS35fluwFl9Wi3q10VLkRE6Ak1R6wSffkij_wE-MWm4
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