ctaima.com

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 04:54:52 UTC · ↺ Refresh

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MX Hostnames

  • ctaima-com.mail.protection.outlook.com

MX Priorities

  • ctaima-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 54.38.113.162 ↩ ns3234174.ip-54-38-113.eu

Mail Server IPs

  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.181.153 ↩ mail-wa4pr04cu00101.inbound.protection.outlook.com
  • 52.101.103.140 ↩ mail-miypr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::22 ↩ mail-am7pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::a ↩ mail-maspr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com

SOA Record

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

Nameservers (NS)

ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com include:sendgrid.net include:servers.mcsv.net include:emsd1.com include:146424663.spf08.hubspotemail.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;adkim=s;aspf=r;rua=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Strict
📧 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

13 records
  • 2uu6l3i43oejj78aujp7mqiis3
  • apple-domain-verification=ldO0Bmd81iXf5KWI
  • mailtrap-forward=49cdc3c41d0522624536304811a00b6ef14c6461e74175c2ee8e2a20109b0262
  • anthropic-domain-verification-0qxe7d=vqJJEahhCxUGCJd3EtX4hHarB
  • openai-domain-verification=dv-8tcdRrvdmbJUHDPYeSeWDyt9
  • cursor-domain-verification-nrpm1c=1FH2gL6jw2PHguYhXpYBsSnEP
  • mscid=HUa8QleipYSqAKr7eTESKybqZRHSId72ac5Y6CIz5aN+kT34Lk8GPJhWA+np20prEH3C5wp8dJDB3LD3N9uZzQ==
  • citrix-verification-code=7935a97d-f1c1-4038-ac94-c3c3bdb71e6e
  • svf929n6npmbp9li9i6s9jrhn1
  • google-site-verification=0Jn-cA6Vf8xsmDN4h0C2vDY7WGCH3kQI_AZP3FNQs10
  • SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com include:sendgrid.net include:servers.mcsv.net include:emsd1.com include:146424663.spf08.hubspotemail.net -all
  • 7cacdkjd0dnc5bqs2dcem63pcr
  • _globalsign-domain-verification=_zKA_baQUtnYi5usNS7lHXaYRYCT5IfmAicFc5Cw2b
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