Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tekni-plex.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 16:31:07 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
jimmy.ns.cloudflare.com dns.cloudflare.com 2400025978 10000 2400 604800 1800
Primary NS (mname)
jimmy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400025978
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jo.ns.cloudflare.com
jimmy.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:US._NetBlocks.Mimecast.com include:mailgun.org ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
13 records- smartsheet-site-validation=UpZzkLswz40dEp900qERQalaVjyqVmWK
- SPFv=spf1 include:US._NetBlocks.Mimecast.com include:mailgun.org ~all
- 0ed1fe018a6bc9c6f7c91b4846a44cb597a70b94ba
- MS=ms91727419
- X1QSIauXpfP9woe3rBjWUqDi1iWpyfsq7oA1mm1gXgVQ37QWwqVmTIT0Jfum36GXKgw8WkCl7SekwiQJeOuSGw==
- adobe-idp-site-verification=0c2e8309bca4cc1c3528de115f7ce90e61fb2dd97b02b1826cd38c17e70a2b72
- google-site-verification=0XhklGKOc63JHDTeEMx_lbTy0irt5pggndMDi6DlPmc
- google-site-verification=1r-SmvbaY1tYgAWOKB23RCJbHXIwp9AcNbfRaVWqzpM
- include:_spf.ultipro.com
- l0wg3l3pr5v4956hydy0h5vcvfdh3sn8
- pardot1117373=20df661eaca3c54120d2d6420ac72db4e536ea8c961029bc9ebede58df89dea2
- pardot1117373=73337a5a0f038a8f5a0783016835ec80c2644ef3793e61886132d775eedd5410
- sending_domain1117373=690290db068aec13518d0c9785d96cd7c5cb14716a206fa756b561266fe2d880
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