urban.co

Valid Email Server
Domain Lookup › urban.co

Domain Overview

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

Checked via [email protected] · 2026-06-16 03:12:07 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 172.66.40.202 (no PTR)
  • 172.66.43.54 (no PTR)
  • 2606:4700:3108::ac42:2b36
  • 2606:4700:3108::ac42:28ca

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA henry.ns.cloudflare.com dns.cloudflare.com 2406599251 10000 2400 604800 1800
Primary NS (mname)
henry.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2406599251
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

teresa.ns.cloudflare.com
henry.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=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

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

5 records
  • facebook-domain-verification=1nnxjd8h8t8qdrgk64pthjd0yd7kxz
  • google-site-verification=FJhmmtZ_gxKaagTTxyS8xwhfhsUwDlVeqrx7hzM0TYI
  • google-site-verification=QvbGj5cygzBCHc3WjaEDg2ttdp6D7nJrY-WSjySXyPw
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org -all
  • workplace-domain-verification=wmBArKjfpDcEHnlHyNW6NayCQJ9KHD
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