unitedwaydenver.org

Valid Email Server
Domain Lookup › unitedwaydenver.org

Domain Overview

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

Checked via [email protected] · 2026-03-21 02:30:04 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 151.101.130.159 (no PTR)

Mail Server IPs

  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com

SOA Record

Raw SOA ns59.worldnic.com namehost.worldnic.com 126031916 10800 3600 604800 3600
Primary NS (mname)
ns59.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031916
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns60.worldnic.com
ns59.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:50.222.189.22 ip4:63.225.31.138 ip4:50.222.189.18 include:sendgrid.net include:relay.mailchannels.net include:spf.US.exclaimer.net include:mail1.wpengine.com ip4:141.193.213.10 ip4:141.193.213.11 ip4:13.110.6.237 ip4:159.183.201.253 include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=10; fo=0
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only

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

14 records
  • 00DO300000GlrcL=1TBO30000000EZF
  • 00DVE000007zIgj=1TBVE00000002jN
  • SPFv=spf1 include:spf.protection.outlook.com ip4:50.222.189.22 ip4:63.225.31.138 ip4:50.222.189.18 include:sendgrid.net include:relay.mailchannels.net include:spf.US.exclaimer.net include:mail1.wpengine.com ip4:141.193.213.10 ip4:141.193.213.11 ip4:13.110.6.237 ip4:159.183.201.253 include:_spf.salesforce.com -all
  • lm74d8m7tfrsipt6bdiq8f5u86
  • sending_domain942763=f674438d16eaca4b1685faa45548a5c267966f3a90571f654c42620792123690
  • 00D4T000000DOQd=1TBUk00000000OD
  • 3rqlqdde9q7su561h0qmviqkbn
  • 00D36000000vUgc=1TBPh00000000Mb
  • 1ii8cv1hcv0kcuc917qner29sl
  • google-site-verification=lG6ffWFOUaOKnWqDsWFjwGVguMImBTSdI1AtIAHoPhE
  • google-site-verification=4MFQSwtHuuaMkEzM2XlJIIZkznmZFevk1fkC98r8cq8
  • MS=ms25541000
  • Content: flywheel=oxw15ue7ab
  • k9n11a99mbrqe5f2fle1d10cq6
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