planetree.org

Valid Email Server
Domain Lookup › planetree.org

Domain Overview

DNS: ✓ 5h ago Checker: ✓ 5h ago
planetree.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 10:34:19 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-2.mimecast.com: 15
  • us-smtp-inbound-1.mimecast.com: 15

A / AAAA Records

  • 198.202.211.1 (no PTR)
  • 2620:cb:2000::1 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA johnny.ns.cloudflare.com dns.cloudflare.com 2404286864 10000 2400 604800 1800
Primary NS (mname)
johnny.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404286864
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

johnny.ns.cloudflare.com
leia.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.salesforce.com include:us._netblocks.mimecast.com mx a ip4:170.163.60.51 ip4:170.163.60.47 ip4:170.163.60.8 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];sp=none;aspf=r;
⚠ 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

10 records
  • MS=ms86697563
  • MS=ms88020089
  • asv=860f341bf0bec275cc080f5901530893
  • google-site-verification=SCtqk3fcZqCWHHPMnKF0iRwBFypR6Q8rp3fjQc6wYfU
  • google-site-verification=TAvO-BLcLtsh4uscoc6RA8qIjr3NcU8l3OlM6ngDyM0
  • sending_domain1006362=d4a6ff227f9d78f9fedcda824df99689e39af60fb4eb76385520ff74d79dc2c3
  • SPFv=spf1 include:spf.salesforce.com include:us._netblocks.mimecast.com mx a ip4:170.163.60.51 ip4:170.163.60.47 ip4:170.163.60.8 ~all
  • 0ed1fe018a2950ef52c0d44a83b5d57aca78dac7e2
  • EB5E5AEE8F
  • MS=ms73335492
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