scui.com

Valid Email Server
Domain Lookup › scui.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
scui.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 04:11:20 UTC · ↺ Refresh

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MX Hostnames

  • scui-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 150.171.109.74 (no PTR)
  • 2603:1061:14:48::1 (no PTR)

Mail Server IPs

  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.60.154 ↩ mail-bn0pr03cu00302.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.60.160 ↩ mail-bn0pr04cu00800.inbound.protection.outlook.com

SOA Record

Raw SOA udns1.cscdns.net hostmaster.cscdns.net 2024110808 86400 86400 86400 60
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2024110808
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
60s

Nameservers (NS)

udns2.cscdns.uk
udns1.cscdns.net

SPF Record

✓ Strict (-all)
v=spf1 a ip4:65.171.253.192/26 ip4:54.240.41.204/32 include:submit.crcgroup.com include:guard.truist.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;fo=1;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

4 records
  • webexdomainverification.5cbebb51d63e79a2e053ab06fc0a1ac7=9910eabf-6fb7-44aa-ad00-93f2d8267c5a
  • SPFv=spf1 a ip4:65.171.253.192/26 ip4:54.240.41.204/32 include:submit.crcgroup.com include:guard.truist.com include:spf.protection.outlook.com -all
  • cisco-ci-domain-verification=37fe7f52d60286bc19f91c31d0fe4f3e2d05706aa2e03e80d6aa14b83f27b0de
  • webexdomainverification.4C675B8AE86CB136E053AB06FC0A3F65=61a8cb3c-b199-48d7-a8db-6069a3730071
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