nycsca.org

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nycsca.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 00:07:36 UTC · ↺ Refresh

MX Hostnames

  • primary.us.email.fireeyecloud.com
  • alt2.us.email.fireeyecloud.com
  • alt3.us.email.fireeyecloud.com
  • alt1.us.email.fireeyecloud.com
  • nycsca-org.mail.protection.outlook.com

MX Priorities

  • nycsca-org.mail.protection.outlook.com: 60
  • alt1.us.email.fireeyecloud.com: 20
  • alt2.us.email.fireeyecloud.com: 30
  • alt3.us.email.fireeyecloud.com: 40
  • primary.us.email.fireeyecloud.com: 10

A / AAAA Records

  • 75.2.45.75

Mail Server IPs

  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 3.93.93.52 ↩ mx.us.email.fireeyecloud.com
  • 3.93.93.53 ↩ mx.us.email.fireeyecloud.com
  • 3.93.93.51
  • 34.223.36.123
  • 34.223.36.121
  • 34.223.36.122

SOA Record

Raw SOA ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:12.145.121.100 ip4:12.145.121.101 ip4:65.196.51.70 ip4:65.196.51.71 ip4:35.80.141.6 ip4:44.229.121.55 ip4:12.145.120.1 ip4:204.148.103.190 ip4:129.80.108.245 ip4:148.59.100.16 ip4:148.59.100.28 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

12 records
  • autodesk-domain-verification=LtVbjwez8nOX5vBZlkGa
  • 00D37000000I0w9=1TBRd000000009h
  • Qp8FipCrYqjmybPBc/S1sHugCkFytqk3tReYE0Nv/1MhMKgj9U4vmFdCG0FPuZD12h6krio6E6/xKEJMBwm4pw==
  • MS=ms51755309
  • dnnhh5cc1.evoqondemand.com
  • MS=ms47853855
  • apple-domain-verification=D6pMT4WTtjCKUMu3
  • google-site-verification=fOuHZJd1uzpdDITNRC-4WO-pjZJDIaUCpgoCithpul0
  • atlassian-domain-verification=FnNAz181gtFm8DWp82j84Zmi0Y6eA6BjuMeON5jAhehNX07PDAIJw/AkdpUcrK40
  • atlassian-sending-domain-verification=6114f301-18a0-4f9a-a9d9-fa51e28fa018
  • SPFv=spf1 ip4:12.145.121.100 ip4:12.145.121.101 ip4:65.196.51.70 ip4:65.196.51.71 ip4:35.80.141.6 ip4:44.229.121.55 ip4:12.145.120.1 ip4:204.148.103.190 ip4:129.80.108.245 ip4:148.59.100.16 ip4:148.59.100.28 include:spf.protection.outlook.com ~all
  • miro-verification=c5daed37e013304d4d98ddbf78321340f77ca053
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