Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
csscenter.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 00:03:45 UTC · ↺ Refresh
MX Hostnames
- csscenter-com.mail.protection.outlook.com
MX Priorities
- csscenter-com.mail.protection.outlook.com: 10
A / AAAA Records
- 162.216.35.26 (no PTR)
Mail Server IPs
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns19.domaincontrol.com dns.jomax.net 2025061302 28800 7200 604800 600
Primary NS (mname)
ns19.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025061302
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns19.domaincontrol.com
ns20.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:162.216.35.26 ip4:162.216.35.17 ip4:162.216.35.18 ip4:162.216.35.15 include:spfa.cpmails.com include:spf.protection.outlook.com include:mail.zendesk.com include:109236.spf06.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- 37lxm6dv305579nrjqynqhtd1sxsml62
- SPFv=spf1 ip4:162.216.35.26 ip4:162.216.35.17 ip4:162.216.35.18 ip4:162.216.35.15 include:spfa.cpmails.com include:spf.protection.outlook.com include:mail.zendesk.com include:109236.spf06.hubspotemail.net ~all
- knowbe4-site-verification=b3d9bfa45675bc2117d617ea122f3d81
- MS=ms16771339
Full email verification for csscenter.com
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