Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cdk.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 04:49:24 UTC · ↺ Refresh
MX Hostnames
- cdk-com.mail.protection.outlook.com
MX Priorities
- cdk-com.mail.protection.outlook.com: 10
A / AAAA Records
- 207.186.165.68 ↩ groups-dev.cdk.com
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.las.us.cdk.com domain-admin.cobaltgroup.com 2026032400 3600 900 1209600 300
Primary NS (mname)
ns.las.us.cdk.com
Admin Email (rname)
domain-admin@cobaltgroup.com
Serial
2026032400
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns.ord.us.cdk.com
ns.las.us.cdk.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.cdkglobal.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
25 records- docusign=d4845c49-2a37-4f19-bf6a-340855f4f546
- WhTliuTeT0Ekb8o3O1hcwZ8QVsah2fUCYpmPCZwf9YEHQc5pdXh60yr48w/2xsAixT9pj+4u9djCUX5wtdfBWg==
- MS=ms82581122
- ZOOM_verify_q5_iOny6SpicsV-JZ8H1Ig
- MS=ms32783553
- zoho-verification=zb50099817.zmverify.zoho.com
- MS=ms75756581
- apple-domain-verification=8MhRwRIXeeALA2pT
- docker-verification=0b7e8e95-14b6-410f-9240-5e7c7f5c3ecc
- jamf-site-verification=zwBK0P-UzSE2nBEbn0AV_A
- google-site-verification=qxAcrHB2GYwUzWl1533SYy0lkqKK2lX1yvtHB46abAQ
- VgT5LcC0K/xa9f3KUjxUy7yIZrKM3Mv0kCRuloBX8V/foKPet30jmyE/SEZrVB9DINK29cKBGYUb5KA7zL5d8A==
- 1PnYGyNueHMYvU6fMerqvVkr3tlPUks2zm44a+hPP7KaruYFdwckEg/l4xucM+RkqPHm+pR14bQaSTLKOZ/ONA==
- atlassian-domain-verification=yZ3yECTHpj/rDNcTTXoTkQAM5EgpdFWNLNN0DCB4lJNp/r8a7k7HmiHRv6lg7G7X
- docusign=3079a8d1-8547-4138-8e5d-e10b1ede4587
- miro-verification=0132ef1af54b96dc2609ba11c513dc8ba0abb958
- google-site-verification=AA07FPmBJccZmOhmuQLWIm1GxduiDUunpME80puV5BA
- SPFv=spf1 include:_spf.cdkglobal.com -all
- webexdomainverification.=3f2fd88c-7968-42b1-b7ff-ebd159981d8e
- ciscocidomainverification=f3f15cedb9af079c40227d131ef5519b2cbd9296f7718b4be1045eb81a6a93a
- drbK/oXtfqGqzCwHtIzhHRx0ZbL0TdLLZna2xgl5ADGsgmdZ7KdthNmJZWw3GjF23R025n34ZsqPz84U7MQo/g==
- +2ARBWr4Juc6NGQIRWchl5TCE6poUtW4Iy+LHcdYF6a0F5dtPq1QnUozW7rNT4tYsWMBdv1iMmMzDaxXWuWzHg==
- twilio-domain-verification=5b672f4c4ff7f78f47f4f9610fc6d151
- google-site-verification=m69wR1zCQhE5Bw5JjUdoST1GlBUgScU6V1tClAnf_n8
- smartsheet-site-validation=AQTKWfHloZ-EMSrzR6K9qrzXXNHYB2xH
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