Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centerpoint.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 04:43:07 UTC · ↺ Refresh
MX Hostnames
- centerpoint-com.mail.protection.outlook.com
MX Priorities
- centerpoint-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
a24-65.akam.net hostmaster.akamai.com 1553624316 43200 7200 604800 7200
Primary NS (mname)
a24-65.akam.net
Admin Email (rname)
hostmaster@akamai.com
Serial
1553624316
Refresh
43200s
Retry
7200s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
a4-66.akam.net
a1-147.akam.net
a9-64.akam.net
a20-64.akam.net
a24-65.akam.net
a7-67.akam.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:12.226.120.112 include:asp-spf1.yardi.com include:asp-spf2.yardi.com ip4:162.250.8.100 include:4229303.spf01.hubspotemail.net ip4:192.254.121.101 ip4:104.152.224.62 ip4:98.158.81.61 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:mailgun.org -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 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
5 records- MS=ms91388259
- openai-domain-verification=dv-8a8MomMMpbcVAEmevK3LtS45
- z2hT/NcJuYLCROzbfYw3SX+p6C7ykTyGJ7mBeP5uUIJSHA7Wq3U3xnS3OT+6uk2yIHMNWMFIEuQfAUezGg6qsw==
- anthropic-domain-verification-yswdz8=iAc586UMrSCLdh2dc4h4xp3cG
- SPFv=spf1 include:spf.protection.outlook.com ip4:12.226.120.112 include:asp-spf1.yardi.com include:asp-spf2.yardi.com ip4:162.250.8.100 include:4229303.spf01.hubspotemail.net ip4:192.254.121.101 ip4:104.152.224.62 ip4:98.158.81.61 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 include:mailgun.org -all
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