nunnco.com

Valid Email Server
Domain Lookup › nunnco.com

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
nunnco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-19 14:43:27 UTC · ↺ Refresh

MX Hostnames

  • mx1-us1.ppe-hosted.com
  • nunnco-com.mail.protection.outlook.com
  • mx2-us1.ppe-hosted.com

MX Priorities

  • nunnco-com.mail.protection.outlook.com: 100
  • mx1-us1.ppe-hosted.com: 0
  • mx2-us1.ppe-hosted.com: 10

A / AAAA Records

  • 208.113.145.148

Mail Server IPs

  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 67.231.154.163
  • 148.163.129.51

SOA Record

Raw SOA ns07.domaincontrol.com dns.jomax.net 2026042400 28800 7200 604800 600
Primary NS (mname)
ns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026042400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns08.domaincontrol.com
ns07.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:209.172.14.146 ip4:66.76.154.47 ip4:98.174.191.50 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.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

✗ 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
  • ppe-fa5fe484928d4f4df3e0e7e56d28bb3de7a1c087
  • SPFv=spf1 ip4:209.172.14.146 ip4:66.76.154.47 ip4:98.174.191.50 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com -all
  • v=verifydomain MS=5368548
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