Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mjhnyc.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 07:19:34 UTC · ↺ Refresh
MX Hostnames
- mjhnyc-org.mail.protection.outlook.com
MX Priorities
- mjhnyc-org.mail.protection.outlook.com: 10
A / AAAA Records
- 172.66.155.166 (no PTR)
- 104.20.19.187 (no PTR)
- 2606:4700:10::ac42:9ba6
- 2606:4700:10::6814:13bb
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
sasha.ns.cloudflare.com dns.cloudflare.com 2398922522 10000 2400 604800 1800
Primary NS (mname)
sasha.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398922522
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sasha.ns.cloudflare.com
walt.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:servers.mcsv.net include:mandrillapp.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];fo=1
~ 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: 392 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
3 records- MS=ms80664682
- apple-domain-verification=G5FyhOHmMZNVSLIC
- SPFv=spf1 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:servers.mcsv.net include:mandrillapp.com -all
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