npgco.com

Valid Email Server
Domain Lookup › npgco.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
npgco.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 05:12:16 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 20
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 35.223.203.253 ↩ 253.203.223.35.bc.googleusercontent.com

Mail Server IPs

  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns09.domaincontrol.com dns.jomax.net 2026032301 28800 7200 604800 600
Primary NS (mname)
ns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns09.domaincontrol.com
ns10.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:20.97.70.227/32 ip4:20.98.2.159/32 ip4:20.98.33.77/32 ip4:40.124.2.148/32 ip4:52.240.209.173/32 ip4:52.252.238.67/32 ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.104.182.0/23 ip4:192.104.192.0/19 ip4:192.161.144.0/20 ip4:216.198.0.0/18 include:_netblocks.mimecast.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

7 records
  • adobe-idp-site-verification=d6b44f6572b136c03f2002e7ebb51082b86253d08a3e04fa16bdbc944e6d8dc2
  • Audience-verification=9fc866df-18fc-4d3d-bf22-142e7e637b08
  • google-site-verification=6qLJekxCusRFWGpdlwfBXDAkUIWK9RsYHbjZUneYPjY
  • have-i-been-pwned-verification=dweb_5fmudvxgui38ht8nbgetikxa
  • MS=B4A95F390C7D181F698A550F5B4236D734461D22
  • SPFv=spf1 ip4:20.97.70.227/32 ip4:20.98.2.159/32 ip4:20.98.33.77/32 ip4:40.124.2.148/32 ip4:52.240.209.173/32 ip4:52.252.238.67/32 ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.104.182.0/23 ip4:192.104.192.0/19 ip4:192.161.144.0/20 ip4:216.198.0.0/18 include:_netblocks.mimecast.com -all
  • v=ZOOM_verify_3d97ltz9RZau_CiDtik2bA
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