suterra.com

Valid Email Server
Domain Lookup › suterra.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
suterra.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 10:00:24 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

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

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 0
  • us-smtp-inbound-1.mimecast.com: 0

A / AAAA Records

  • 104.21.67.186 (no PTR)
  • 172.67.179.122 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA jake.ns.cloudflare.com dns.cloudflare.com 2415358268 10000 2400 604800 1800
Primary NS (mname)
jake.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415358268
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jake.ns.cloudflare.com
nina.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:199.231.236.192 ip4:199.231.236.123 ip4:209.61.151.224 ip4:199.231.236.252 ip4:199.231.236.62 ip4:199.231.236.61 include:mailgun.org include:spf.protection.outlook.com include:servers.mcsv.net include:us._netblocks.mimecast.com include:5708041.spf07.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

12 records
  • yaC4Py9mbAxWN+SrCN7oLWgFOVIUYeC96IveiJvfBdtTl23RVfHtLdX8S6cUPa1WjJcj4FoBXczYxdXpZPpaBA==
  • ymk0g18xgq6rx0wvgbkyq351p2tcjrsh
  • MS=1EF825329805393FB926DF799FA5936DDE2898CA
  • MS=ms65492716
  • ZOOM_verify_w4b2FUVPZPR2OdLkX6zEyb
  • _25meuxrj76j7y799fel2uc28vh6yogt
  • anthropic-domain-verification-fane4k=YehCCRInzi6O0enj7OrUNvIeX
  • cOtdjXfhDcsl1aC4ozgG82mWbD3IbAj/xZO9WnWgFMmy7FSNAoM6n9pIAf+iNfGIqibX3QwcusxfLi2KAoTF9w==
  • fg7WNh4Jnu2bE/W+I5Q1LXRZjc3FI1COXFT4QbfJbr68lp9FgYUeqZweDCNYu+kspE/zDtLaEgQLB+gMIy8mPQ==
  • openai-domain-verification=dv-1gthOdDuZUUl8uMcUDTtrvSj
  • smartsheet-site-validation=_vB0i8YgNVrJS7gCC8Xj-iPDjohvbZF2
  • SPFv=spf1 ip4:199.231.236.192 ip4:199.231.236.123 ip4:209.61.151.224 ip4:199.231.236.252 ip4:199.231.236.62 ip4:199.231.236.61 include:mailgun.org include:spf.protection.outlook.com include:servers.mcsv.net include:us._netblocks.mimecast.com include:5708041.spf07.hubspotemail.net -all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for suterra.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits