Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trimontrea.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:17:16 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 15
- us-smtp-inbound-1.mimecast.com: 15
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns75.worldnic.com namehost.worldnic.com 125042111 10800 3600 604800 3600
Primary NS (mname)
ns75.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125042111
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns75.worldnic.com
ns76.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_netblocks.mimecast.com include:spf.exclaimer.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; sp=quarantine; adkim=r; aspf=r; ruf=mailto:[email protected],mailto:[email protected]; rua=mailto:[email protected],mailto:[email protected]; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
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
8 records- sh2rjlqt5zhc0j1szjfxl73trl5f4k83
- SPFv=spf1 include:_netblocks.mimecast.com include:spf.exclaimer.net ~all
- MS=ms83555868
- w1sD737WFKvA4UUbd1VzKrAITO6OXyxKArb3V5/LoipKJjrsy0bbi/AjoMZaejkB+xG7jgnTP8J0WF2R7SPCXw==
- 6lrinh2jckf0fotu7ksbubplm8
- 5f09nucrcm3fci8ksmtn2c30ub
- slack-domain-verification=uIue4jWooV0jTJAXDP9TK29KoUtGzguftxUNaSxe
- x9ChDosiAQY12NGcvJmzfNyrnAu6Po8NWqCJPXQI3MO91Ri2sDJpVCdyxtWdZCKXg226bx03HWWFNWsBrXUY+g==
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