Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cokenortheast.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:24:15 UTC · ↺ Refresh
MX Hostnames
- cokenortheast-com.mail.protection.outlook.com
MX Priorities
- cokenortheast-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.49.23.144 (no PTR)
- 198.185.159.144 (no PTR)
- 198.185.159.145 (no PTR)
- 198.49.23.145 (no PTR)
Mail Server IPs
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
ns57.worldnic.com namehost.worldnic.com 125110310 10800 3600 604800 3600
Primary NS (mname)
ns57.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125110310
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns57.worldnic.com
ns58.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:70.89.4.19 ip4:161.162.173.101 ip4:161.162.173.102 ip4:207.10.34.0/26 ip4:24.105.191.218 ip4:40.128.78.160/27 ip4:161.162.157.66 ip4:161.162.157.67 ip4:192.254.121.248 ip4:34.202.56.29 ip4:149.72.158.105 include:spf.protection.outlook.com include:_spf.salesforce.com include:wappmail.com include:_spf.psm.knowbe4.com Include:bpopen.capgemini.com include:5246292.spf04.hubspotemail.net include:_spf-sfdc.successfactors.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; fo=1; pct=100; ri=86400; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
8 records- cisco-ci-domain-verification=7e7a3873dd40ba7efc7dc64f9f59623becd299ccd9323db177bd5710e60f3936
- amazon-business-verification=1dec3eea9bb2331c8218dae42329980be13c98e03c9444479b3eef33a4acd942
- jamf-site-verification=DeSAW8iXYT4td1oJznHpMg
- knowbe4-site-verification=a14d443db267d77e6179b403227a45db
- SPFv=spf1 ip4:70.89.4.19 ip4:161.162.173.101 ip4:161.162.173.102 ip4:207.10.34.0/26 ip4:24.105.191.218 ip4:40.128.78.160/27 ip4:161.162.157.66 ip4:161.162.157.67 ip4:192.254.121.248 ip4:34.202.56.29 ip4:149.72.158.105 include:spf.protection.outlook.com include:_spf.salesforce.com include:wappmail.com include:_spf.psm.knowbe4.com Include:bpopen.capgemini.com include:5246292.spf04.hubspotemail.net include:_spf-sfdc.successfactors.com -all
- spycloud-domain-verification=1db88d69-4114-4202-a8f6-f2ae6fdfbef3
- MS=ms33186765
- apple-domain-verification=k9byX4z1bFBbmBQr
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