Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
capcenter.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:52:30 UTC · ↺ Refresh
MX Hostnames
- capcenter-com.mail.protection.outlook.com
MX Priorities
- capcenter-com.mail.protection.outlook.com: 10
A / AAAA Records
- 40.117.117.193 (no PTR)
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns75.worldnic.com namehost.worldnic.com 126031208 10800 3600 604800 3600
Primary NS (mname)
ns75.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031208
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns76.worldnic.com
ns75.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 a:www.capcenter.com ip4:4.26.64.122 ip4:4.4.166.34 include:spf.protection.outlook.com include:spf-ca.emailsignatures365.com include:amazonses.com include:23282485.spf01.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
11 records- amazonses:GQFL9+VGlyPMrtwGvQ5hXaRX/EpjowgJE9zFwmKHqAs=
- MS=ms32472284
- SPFv=spf1 a:www.capcenter.com ip4:4.26.64.122 ip4:4.4.166.34 include:spf.protection.outlook.com include:spf-ca.emailsignatures365.com include:amazonses.com include:23282485.spf01.hubspotemail.net -all
- amazonses:/yu6QO21TaPBrbAKeOPzwSBhDlVup6BmDIuRzPaJv/o=
- skcrt3hd2sq6e55mfs2d7v783f
- govjahp5tpn5mubaee9ftnih62
- google-site-verification=-76V-rCL76Pa6KczB2_6oF5uTq2WOJgS8yaCJA5QgHE
- 4u2tj701a7188h0e50r5cr0t95
- 52c91fcma5939nu4hqbdnfgr1h
- capcenter-web-prod.azurewebsites.net
- 71hc04u53n0c2n2gck5b35t517
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