Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ftdi.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 02:06:44 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 5
A / AAAA Records
- 98.83.184.133 ↩ ec2-98-83-184-133.compute-1.amazonaws.com
- 54.157.108.158 ↩ ec2-54-157-108-158.compute-1.amazonaws.com
- 100.28.104.175 ↩ ec2-100-28-104-175.compute-1.amazonaws.com
- 2600:1f18:297:ba24:b508:76de:f4a:df34 (no PTR)
- 2600:1f18:297:ba0e:7900:f622:48a8:f266
- 2600:1f18:297:ba18:6ddc:5d8f:6053:f003
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.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-2.mimecast.com
SOA Record
Raw SOA
dns1.p01.nsone.net hostmaster.nsone.net 1648346667 600 3600 2419200 900
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1648346667
Refresh
600s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns03.prvd.com
ns04.prvd.com
dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net
ns01.prvd.com
ns02.prvd.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.salesforce.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:sendgrid.net ip4:204.68.233.0/24 ip4:148.59.214.34 ip4:199.204.110.6 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- SPFv=spf1 include:_spf.salesforce.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:sendgrid.net ip4:204.68.233.0/24 ip4:148.59.214.34 ip4:199.204.110.6 ~all
- atlassian-domain-verification=RYZrNMtOm9ylglsXd8fKyeVqbgkPO+AEI72Mv8YPSXMtnVp2F6E/dZQ3PWbJ9DqA
- oQUWLy/e8vjcOdmifIKLBVG0TQ/+Bx5HM30oG5u1lfUREqq/q8pWOcOs6FHJw/i7sc2iBmigdG5dSWvWf/q6dg==
- google-site-verification=2GLQyBjAqQYyfarNn0fzgUIU5syEjsrFUHm2_OivzwA
- ibmid=6d5686ef-2191-4703-9ba7-075914a6c76f
- MS=ms73504426
- shopify-verification-code=jSe35nZxJUJ3A9w9xWteECWj8xfOnI
- r+yPmu1Aa7LDjrixllW4WfxryHV3fFCLxSIpa2lE9FWAvcJya5bGHHtZXdFuArKMuZR62Y4t5xrfJ4vzn6w8gA==
- miro-verification=02f8ad4da7311891d3c3222fa165f9d46fadbfe7
- jI9lk+lbL0m93ryRLM1ILowqO+D8eQ2tAM6ArTfk8He7VtjxI768nEEoUM9/dLEXS4Wioqzw71+QArjtxLItsg==
- VyVn0uEORr9oStrEeXoTEg0JXxPMSy0xlIGdStgm5Jiz1kPQNtgcleQpiDp/OVZESHwgAQRL34hoArnPGm8suw==
- Dynatrace-site-verification=60ee79c6-dc70-45d7-8c6b-32ca1936ac48__8onughq77ufv005evfaf6l8rc1
- apple-domain-verification=kk6zBRJxiiioqy5K
- MS=ms84927139
- google-site-verification=tsKjOe3rjVVaPEP-3BsWTSWKzeCeBw9Wbvv8ZSeYWxg
Full email verification for ftdi.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits