altitude.law

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
altitude.law
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 08:39:06 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 5
  • us-smtp-inbound-1.mimecast.com: 5

A / AAAA Records

  • 172.67.167.189 (no PTR)
  • 104.21.12.219 (no PTR)
  • 2606:4700:3036::ac43:a7bd (no PTR)
  • 2606:4700:3031::6815:cdb (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA owen.ns.cloudflare.com dns.cloudflare.com 2398457410 10000 2400 604800 1800
Primary NS (mname)
owen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398457410
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

tricia.ns.cloudflare.com
owen.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:50.202.94.65 ip4:50.202.94.67 ip4:67.88.101.211 ip4:173.45.116.203 ip4:173.45.116.196 ip4:173.45.116.200 include:spf.mvisolutions.com include:_netblocks.mimecast.com include:spf.mandrillapp.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

5 records
  • 13veisa8fks9jjvdc9gejamehv
  • MS=5F37157160BF467822ADA4612842467B25DAD6F3
  • MS=ms54517040
  • fh201b4qg0qsihvju2q21dmcut
  • SPFv=spf1 ip4:50.202.94.65 ip4:50.202.94.67 ip4:67.88.101.211 ip4:173.45.116.203 ip4:173.45.116.196 ip4:173.45.116.200 include:spf.mvisolutions.com include:_netblocks.mimecast.com include:spf.mandrillapp.com ~all
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