jenncook.com

Valid Email Server
Domain Lookup › jenncook.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
jenncook.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-18 04:53:08 UTC · ↺ Refresh

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MX Hostnames

  • jenncook-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 172.67.181.228 (no PTR)
  • 104.21.32.3 (no PTR)
  • 2606:4700:3033::ac43:b5e4
  • 2606:4700:3032::6815:2003

Mail Server IPs

  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com

SOA Record

Raw SOA karsyn.ns.cloudflare.com dns.cloudflare.com 2408496195 10000 2400 604800 1800
Primary NS (mname)
karsyn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408496195
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

karsyn.ns.cloudflare.com
tanner.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=jenncook.com.hosted.spf-report.com
📊 DNS lookups: 1/10

DMARC Record

✗ Missing

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

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

3 records
  • SPFv=spf1 redirect=jenncook.com.hosted.spf-report.com
  • MS=ms78894737
  • google-site-verification=qsC3Q7yswIK_zl-efBvBqMU6SGKhoCX1C0bzJtTBiI0
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