intellisenseinc.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
intellisenseinc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 08:39:54 UTC · ↺ Refresh

MX Hostnames

  • intellisense.mail.protection.office365.us

MX Priorities

No priority data.

A / AAAA Records

  • 173.249.147.173

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns22.domaincontrol.com
ns21.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:160.72.6.170 ip4:104.152.233.69 ip4:52.222.79.33 ip4:104.207.239.117 ip4:208.94.147.128 ip4:104.47.64.101 ip4:104.47.65.101 ip4:13.52.152.85 include:spf.protection.office365.us include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.mlsend.com include:spf.mailjet.com include:email.freshservice.com include:emailus.freshdesk.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

12 records
  • google-site-verification=Puvnb4qxYebAuP_AzN_H2nlIMl_NtOb878-L-Mp9D0g
  • MS=ms87272501
  • apple-domain-verification=pBIPQeHfWpQHRNjt
  • google-site-verification=lNX4RIXNljRz-BbQBQyAFbH6hF7iZsASqPRsxY5okTI
  • google-site-verification=TgLtuSr-NQDZQpmE9jYI_nFLDofP7ZTXxcP9yyFhx94
  • pardot822203=2a698ae12e9cfb8663e97e5d4e6cb443bf4e982a3aaf2abc20e039392a26d253
  • MS=ms89827293
  • anthropic-domain-verification-43d7tt=MxLup5uS2zWFdxE04EK84YEyZ
  • domain-verification=lJklmitZUzLukMT1RHxTzRZvCPgpt0Lm0nnH5OQ9eHg
  • ahrefs-site-verification_79a9b1e6c17ed43b9926d08b5ba70df96efca6c4197a201a182ee6a4dedb77c7
  • SPFv=spf1 ip4:160.72.6.170 ip4:104.152.233.69 ip4:52.222.79.33 ip4:104.207.239.117 ip4:208.94.147.128 ip4:104.47.64.101 ip4:104.47.65.101 ip4:13.52.152.85 include:spf.protection.office365.us include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.mlsend.com include:spf.mailjet.com include:email.freshservice.com include:emailus.freshdesk.com -all
  • FiblTFw5JSOGEI2LFeqnBRBV2nxOl9iM5+jBeKooKzPNOMN4gqL7PefPqSJQ4uge9tz8/zAvZyd/bf8TsEC2qA==
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for intellisenseinc.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits