jjkllc.com

Valid Email Server
Domain Lookup › jjkllc.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jjkllc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 15:11:54 UTC · ↺ Refresh

MX Hostnames

  • jjkllc-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
  • 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com

Mail Server IPs

  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns11.domaincontrol.com dns.jomax.net 2026020803 86400 7200 3600000 86400
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020803
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns11.domaincontrol.com
ns12.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

9 records
  • v=verifydomain MS=4583589
  • atlassian-domain-verification=KTs+J8fvLmm/hPopoIjVDB6/GOlGu9DC3A2FBbAgSleBzNpTRedLuIflLPv+Rn/u
  • UzrtynGqO03HWEPK+MbibF0fMiEd5sxRMIf2noV7chUHW6rrN4fwO1aKwuV0iBovLGYID4WpEbFFjmjKdaGX4g==
  • 7W5QkSQ+oXDNOB78fDscj1WPqACdXwRXg4YcVnHQ2BEDl4aJNRDYnlY4awt9Ux+mMtabBiVx9Uku4WfNp8M5zw==
  • v=verifydomain MS=4494696
  • MS=ms39646834
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • atlassian-domain-verification=P5UWPL2BxOOu3GnoOAPhSBEx6dlDEn9gv5utUoL9o9d7nwuebpCR81Hz5I/gY1NO
  • MS=ms41442096
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 jjkllc.com

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

No credit card required
Get 1,000 Free Credits