udr.com

Valid Email Server
Domain Lookup › udr.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
udr.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 07:58:33 UTC · ↺ Refresh

MX Hostnames

  • mx0a-001a0e02.pphosted.com
  • mx0b-001a0e02.pphosted.com

MX Priorities

  • mx0b-001a0e02.pphosted.com: 10
  • mx0a-001a0e02.pphosted.com: 10

A / AAAA Records

  • 151.101.129.91 (no PTR)
  • 151.101.1.91 (no PTR)
  • 151.101.65.91 (no PTR)
  • 151.101.193.91 (no PTR)

Mail Server IPs

  • 205.220.182.237 ↩ mx0b-001a0e02.pphosted.com
  • 205.220.170.237 ↩ mx0a-001a0e02.pphosted.com

SOA Record

Raw SOA roxy.ns.cloudflare.com dns.cloudflare.com 2400021176 10000 2400 604800 1800
Primary NS (mname)
roxy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400021176
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

tim.ns.cloudflare.com
roxy.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:205.220.170.237 ip4:205.220.182.237 ip4:204.10.190.1 ip4:207.109.212.114 ip4:64.193.52.19 ip4:135.84.68.123 ip4:208.86.168.7 ip4:174.128.1.123 ip4:204.10.190.31 a:webmail2.udr.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

11 records
  • o1HXntkOsyUrXZfnqyg8mNAp
  • pendo-domain-verification=cb6b314c-84e7-4bc9-9c02-503b7a455765
  • SPFv=spf1 include:spf.protection.outlook.com ip4:205.220.170.237 ip4:205.220.182.237 ip4:204.10.190.1 ip4:207.109.212.114 ip4:64.193.52.19 ip4:135.84.68.123 ip4:208.86.168.7 ip4:174.128.1.123 ip4:204.10.190.31 a:webmail2.udr.com ~all
  • 6f2aa5f02f4b5dff5ff0a8967014c71cf514680aa9d73afadd
  • MS=ms88807844
  • NaIU2kWObNviPyLJ48yPUuzrDZXUJf1JtIb4tWRApNWsCvJ5Tx1bhw6D309od+Y0Kx1YMNsSrJfgkj0P3EqvVQ==
  • anthropic-domain-verification-4swxhp=35MFtPykEoUJ2TZhI07aCGpyy
  • apple-domain-verification=8c1CJZh2YtjWZ0vY
  • atlassian-domain-verification=PqPi2bHG7wqBrQoojGjyLlRJXeeq1UqMr1o1twE9goe2L4/nbhNAktSNvvd1g/YZ
  • docusign=d2233e36-1f75-4550-bd06-c48d039ff6c7
  • duo_sso_verification=G988UKIOuz1ZwwawbMhC6B1uFLtRxwyCKIPjHBkuaHh3FfV9wESvjptAWjJXqHgf
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