kutakrock.com

Valid Email Server
Domain Lookup › kutakrock.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kutakrock.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 01:53:04 UTC · ↺ Refresh

MX Hostnames

  • mxb-00214801.gslb.pphosted.com
  • mxa-00214801.gslb.pphosted.com

MX Priorities

  • mxa-00214801.gslb.pphosted.com: 10
  • mxb-00214801.gslb.pphosted.com: 10

A / AAAA Records

  • 23.100.43.208 (no PTR)

Mail Server IPs

  • 205.220.164.32 ↩ mx0a-00214801.pphosted.com
  • 205.220.176.32 ↩ mx0b-00214801.pphosted.com

SOA Record

Raw SOA dns1.kutakrock.com hostmaster.kutakrock.com 2026031201 3600 900 86400 3600
Primary NS (mname)
dns1.kutakrock.com
Admin Email (rname)
hostmaster@kutakrock.com
Serial
2026031201
Refresh
3600s
Retry
900s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

dns1.kutakrock.com
dns2.kutakrock.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf-00214801.pphosted.com include:b9295e12-spf.mta.tessian-gw.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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

5 records
  • duo_sso_verification=801JlFCE4BsPbx6T1elIxSFHOSjAuFP5gEkLguDqEJE3LU3szMcTy5fao8O6jlON
  • SPFv=spf1 include:spf-00214801.pphosted.com include:b9295e12-spf.mta.tessian-gw.com ~all
  • _8tnrnshi131emsgd8vom1lk3ccn8toh
  • cisco-ci-domain-verification=57a70b421954e4e0b11ba3c756d1669e79efef5a294f93d9c304301a29d305e0
  • ZOOM_verify_c53KNE3s85dHANxBPIXO6o
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