kibernum.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
kibernum.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 03:58:42 UTC · ↺ Refresh

MX Hostnames

  • kibernum-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 191.232.166.139

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.gtdinternet.com
ns.gtdinternet.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

16 records
  • d27gqj2psggaoa075q0tf744e0
  • us40pt9lb9gtc3au8r6vt14idm
  • h2139erk9sr1r8fach6e6bcoin
  • google-site-verification=mUNegVyoCrDiOPFZnqtvSnBZ2g526RpmWujC9zzAtrw
  • workplace-domain-verification=M9suyrhYtqObICO4nhOqZHTjwU6YLt
  • MS=ms18611348
  • DMARCv=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
  • he0ukfr2k2tmceib1ikjjma674
  • google-site-verification=T5Sd4YVK8BanKc6kgTFjn-M4DG8Gy-5SchP1dXbSn74
  • google-site-verification=YJY6hwUMehsi2j5SfnLRQDBU_F0uy-onk-aYIev2Lqw
  • bppb9vb3eaam2gsndnrmu6pkg8
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all
  • google-site-verification=E9v_N64goeWnOA-yNkVyrjuekZlK6ve7bxJeK1xfk5Y
  • google-site-verification=JD0qy2ck_XFKx0SO14Lf0Iz-n0uwAOZNk9wPRNGKzeA
  • openai-domain-verification=dv-mVZoSfo06xNrVHpx2WD3O9nN
  • facebook-domain-verification=condwsg6szoacwzb7rsoa8ob26oq5h
Full email verification for kibernum.com

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