citygatenetwork.org

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
citygatenetwork.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 04:23:35 UTC · ↺ Refresh

MX Hostnames

  • citygatenetwork-org.mail.protection.outlook.com

MX Priorities

  • citygatenetwork-org.mail.protection.outlook.com: 0

A / AAAA Records

  • 8.29.155.251 ↩ cloudhost-2083269.us-midwest-1.nxcli.net

Mail Server IPs

  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA ns15.worldnic.com namehost.worldnic.com 125111216 10800 3600 604800 3600
Primary NS (mname)
ns15.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125111216
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns15.worldnic.com
ns16.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:74.205.82.24 ip4:74.205.82.25 ip4:74.205.82.27 ip4:74.205.82.28 ip4:74.205.82.29 ip4:74.205.82.30 include:spf.protection.outlook.com include:48907612.spf06.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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
  • MS=ms98393833
  • SPFv=spf1 a mx ip4:74.205.82.24 ip4:74.205.82.25 ip4:74.205.82.27 ip4:74.205.82.28 ip4:74.205.82.29 ip4:74.205.82.30 include:spf.protection.outlook.com include:48907612.spf06.hubspotemail.net -all
  • google-site-verification=S3sPF18raa46Gy1EPQ4Xvz7t0x7oXBNXYfNterPWRTc
  • facebook-domain-verification=c9bz0idsk24gvqwhxfpm9ztr35n3bv
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