urban.org

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-28 16:05:42 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.20.47.107 (no PTR)
  • 172.66.148.184 (no PTR)
  • 2606:4700:10::6814:2f6b
  • 2606:4700:10::ac42:94b8

Mail Server IPs

  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA raina.ns.cloudflare.com dns.cloudflare.com 2399067191 10000 2400 604800 1800
Primary NS (mname)
raina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399067191
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

yew.ns.cloudflare.com
raina.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_u.urban.org._spf.dmarcld.com include:spf.protection.outlook.com include:_spf.atlassian.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

17 records
  • atlassian-domain-verification=1e8gEFg8th4GMybKqCHwDxLxhFDfS6DlO91KW/zz7+ob2zBYIpWvGXD9AI7eQPQL
  • _tt7q9k7m86e9uv1basvlrnwq905okcn
  • google-site-verification=X0oXB5vo9JaJdcxAN2zNdDbX3_Pjq4kaeaSvOknQiPo
  • AAP4pEMo97OsL/wZjZ6h6wVXmkoVqjrS7eC803kajD4KDVtr47bV0HAgLOvEjUJX6xzMJyoG2oLAZycJJ9aBiw==
  • MS=ms52072457
  • SPFv=spf1 include:_u.urban.org._spf.dmarcld.com include:spf.protection.outlook.com include:_spf.atlassian.net ~all
  • slack-domain-verification=D0TnRcwhqCGwVfQA69gBHEXlC8knqbVCFur9h4kQ
  • Apple-domain-verification=odSpH72VO21zTxqg
  • 1vw4rVVkgSaxTV1PfKRqtI3/HncK8CA+bRHis2RwcnjedEMcBRxTeei6s8aWXHbfmx6UxygO9TKOe9zPioaUqg==
  • docusign=1860ea29-aa9f-4adb-bb30-a000fdd12dad
  • google-site-verification=Nohd6LTRvYESBYsTXE41-rGRrtOOCi4eG_AEqb7m-Lw
  • google-site-verification=cLBJVtIm-FvuLheuoyl7deOy5i4mytkOo_uz7Qrw_uA
  • atlassian-sending-domain-verification=ab3ce1de-95f0-40b4-be4f-ed601295a326
  • c66125cf-d7ac-4d1d-83d6-75bc059c120e
  • atlassian-domain-verification=u795ALhc0/xfmE21y/HMs1AW9o0ktRM8R1heQRghnoBRasliSWslpQL8h0ts9qEo
  • smartsheet-site-validation=AAXfZScMCq6UYBUdbDIbMLIpLLBDoAxZ
  • docusign=db1a5139-98ae-45bf-a38b-cad506f8cf98
Full email verification for urban.org

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