aldridge.com

Valid Email Server
Domain Lookup › aldridge.com

Domain Overview

DNS: ✓ 17d ago Checker: ✓ 17d ago
aldridge.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-23 13:03:21 UTC · ↺ Refresh

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MX Hostnames

  • aldridge-com.mail.protection.outlook.com

MX Priorities

  • aldridge-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 141.193.213.20 (no PTR)
  • 141.193.213.21 (no PTR)

Mail Server IPs

  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net

SPF Record

✓ Strict (-all)
v=spf1 a include:smtp.smileback.com a ip4:216.139.64.0/19 ip4:216.139.64.0/19 include:spf.protection.outlook.com include:spf.exclaimer.net include:416748.spf08.hubspotemail.net ip4:104.245.209.203 ip4:64.94.35.32 ip4:167.89.70.61/32 ip4:50.31.33.121 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

11 records
  • VFzRsS4B1bkWW1huVy/j3NpOIVCfi/aguzTCMD2eWITXmjbn/MQUvm5YnVjPuK9hEWlVaPbsfmqZcCIHskUKzw==
  • SPFv=spf1 a include:smtp.smileback.com a ip4:216.139.64.0/19 ip4:216.139.64.0/19 include:spf.protection.outlook.com include:spf.exclaimer.net include:416748.spf08.hubspotemail.net ip4:104.245.209.203 ip4:64.94.35.32 ip4:167.89.70.61/32 ip4:50.31.33.121 -all
  • google-site-verification=aYFtqzSsi0UEpSSQhXJZOGvV2Ml2BTMo36FPbaGZAzk
  • google-site-verification=EnL3VB3AcK3gSonuOvEox7haU2yaYtm1JuNvrSotafA
  • box-domain-verification=a2598e1885cf2b7e714891a8f1c6cdcbdf0dbde0040346119e226528b5d28723
  • ms-domain-verification=d5ef9b0f-bb35-4179-b81c-215de0a59fbb
  • brevo-code:5d3b120d5d6677bd78ffbd7548bb9bad
  • anthropic-domain-verification-4qfg7m=59xXOb0QPWnD0XmdnhoPYKTbV
  • openai-domain-verification=dv-Z83fPDeKZyrZwaoxdexG1yBz
  • google-site-verification=XFHJU47k9HzanZTUsrmH0XTVHzq_SQni5UARZw6yf1M
  • MS=ms45421936
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