Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marcuscenter.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:51:53 UTC · ↺ Refresh
MX Hostnames
- marcuscenter-org.mail.protection.outlook.com
MX Priorities
- marcuscenter-org.mail.protection.outlook.com: 0
A / AAAA Records
- 35.233.168.190 ↩ 190.168.233.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
bryce.ns.cloudflare.com dns.cloudflare.com 2398752669 10000 2400 604800 1800
Primary NS (mname)
bryce.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398752669
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
bryce.ns.cloudflare.com
lisa.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.39.4.212 include:spf.protection.outlook.com include:servers.mcsv.net include:outboundmail.blackbaud.net include:_spf.engagement.ticketmaster.com.pub-tmaws.io include:sogosurveys.com include:relay.mailchannels.net -all
📊 DNS lookups: 6/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
9 records- atlassian-domain-verification=cBcO7IadeozYeU1Dah5wmcnPqCxaCZkCUCphu/85tXsxwqj7TzSaIlfD7a2dOJWP
- atlassian-sending-domain-verification=8ec43764-d446-4e77-bdff-4e25ff1476ab
- autodesk-domain-verification=4zOAYzJPoj4TMwfsum0R
- SPFv=spf1 ip4:66.39.4.212 include:spf.protection.outlook.com include:servers.mcsv.net include:outboundmail.blackbaud.net include:_spf.engagement.ticketmaster.com.pub-tmaws.io include:sogosurveys.com include:relay.mailchannels.net -all
- E8ETMFDZXMMHBZ37BND1VG4N3W4UXUBC13NT8AJLL
- apple-domain-verification=JhqPXjLowjjUezhM
- apple-domain-verification=d09O0EOAZiFHio0t
- apple-domain-verification=iTIbZckjsJsTvbt3
- apple-domain-verification=p3nJYlX1jWmuuvrt
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