altaplanning.com

Valid Email Server

Domain Overview

DNS: ✓ 9d ago Checker: ✓ 9d ago
altaplanning.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-06 17:37:06 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 172.67.190.149 (no PTR)
  • 104.21.81.192 (no PTR)
  • 2606:4700:3035::6815:51c0 (no PTR)
  • 2606:4700:3035::ac43:be95 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA naomi.ns.cloudflare.com dns.cloudflare.com 2408316953 10000 2400 604800 1800
Primary NS (mname)
naomi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408316953
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

naomi.ns.cloudflare.com
sean.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:_spf.google.com ip4:67.208.101.138 ip4:72.47.228.0/22 ip4:72.47.247.153/30 ip4:216.70.64.0/24 include:us._netblocks.mimecast.com include:spf.smtp2go.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • SPFv=spf1 a mx include:_spf.google.com ip4:67.208.101.138 ip4:72.47.228.0/22 ip4:72.47.247.153/30 ip4:216.70.64.0/24 include:us._netblocks.mimecast.com include:spf.smtp2go.com ~all
  • 12o1em91eek3trsierscemdhom
  • MS=ms27988517
  • MS=ms58210438
  • Target: 0ed1fe018abbd94a0b253f40c1b17172bbabe52d77
  • atlassian-domain-verification=CcUq9FuIHxfgy0KVND7HsFgk9E7hZE//ASqd/5SE8OVJ2/vAJB1mIquwToMSVEMa
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