Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cpk.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 03:41:16 UTC · ↺ Refresh
MX Hostnames
- cpk-com.mail.eo.outlook.com
MX Priorities
- cpk-com.mail.eo.outlook.com: 1
A / AAAA Records
- 4.149.183.6 (no PTR)
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dnsbycomodo.net admin.dns.com 2025121001 10800 864000 7200 7200
Primary NS (mname)
ns1.dnsbycomodo.net
Admin Email (rname)
admin@dns.com
Serial
2025121001
Refresh
10800s
Retry
864000s
Expire
7200s
Minimum TTL
7200s
Nameservers (NS)
ns1.dnsbycomodo.net
ns2.dnsbycomodo.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:74.125.148.0/22 ip4:167.89.101.239/30 ip4:149.72.147.186/30 a:meeting.cfactor.net a:smtpcl.cfactor.net include:mail.zendesk.com include:_spf.google.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
12 records- SPFv=spf1 ip4:74.125.148.0/22 ip4:167.89.101.239/30 ip4:149.72.147.186/30 a:meeting.cfactor.net a:smtpcl.cfactor.net include:mail.zendesk.com include:_spf.google.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ~all
- MS=893E0E48D8CE35AC684505C5FD2A6EBEB9A397B2
- apple-domain-verification=5CerdDC315F0Y_kZPbvhoaQ-NNcjMFcg8crqnJ4oK5Y
- apple-domain-verification=GB6cx1VDGbKN5fJY
- apple-domain-verification=VpAU6tmJdC2xuEG8uG9bRDPdKtrWflKQy1y3eh8kDmc
- facebook-domain-verification=jckp59u7dl54l2u0c6ya9kh9yksdrh
- google-site-verification=5i0wZgx8xr_zPt_5hrJsixiBeV_oy1vQu7Wd7G-3JoI
- google-site-verification=k8Kb-1qlTMFehucqv124712mBYdSn1eUrINM7z4vc1s
- google-site-verification=yNWXUbka3ctYQcPNqzXdWKloL4F6kdqHYVoyWf55LnA
- heroku-domain-verification=3hugiha52qjc5vfxceadriobk8k/lv0y3kd1mete8c
- jYUcCG+/iGZdMb/+FjjuVSHex3NTlvCeUEZMu+/Oq1xa4ab6fNHOfyH5rTk/ti0mSjdLhGAuxD3TxrCl4/CRdg==
- solarwinds-service0desk-verification=4353fadb4f19aed36ea138b05fa41c7b
Full email verification for cpk.com
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