sikich.com

Valid Email Server
Domain Lookup › sikich.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sikich.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 20:36:57 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: 10

A / AAAA Records

  • 23.185.0.3 (no PTR)
  • 2620:12a:8001::3 (no PTR)
  • 2620:12a:8000::3 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns39.domaincontrol.com dns.jomax.net 2026031700 28800 7200 604800 600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns39.domaincontrol.com
ns40.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_s00534994.autospf.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 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

16 records
  • apple-domain-verification=9Xy8wDLAb6JeIqFb
  • ms-domain-verification=55d39ae1-7f4b-4c21-9880-af39bfe408d7
  • adeptat-domain-verification=2OzBAaCDCKuG6C9qrMFdI4gSz45G_U2SPea5l04z
  • docusign=09da9215-cb82-4261-bff8-5ae4fa6f4d71
  • cursor-domain-verification-2vpssj=oK4b3Bl0tviMdDUNcLX8W59fc
  • docusign=54e5fdd6-3e2f-4210-bb5e-004f23895d6a
  • google-site-verification=4zQLuQEHfkQ67Pan4VZKiaHNWbS427wU-WDCtca3oIg
  • google-site-verification=tCDAaHxhmY3QgZFkewkcKipxRS1ndV6cV5SEsN9MYsI
  • google-site-verification=txnfucUQkPbjcwvswquYoLe3inzcd4Ki69j7ImIxMn8
  • google-site-verification=ZC4JXxkD_wzbXlspam2Dh9u7Z2GAWm8x864LiXpmTpg
  • MS=ms94749311
  • v0a7ga6pj7h84467gsr1eerb2f
  • SPFv=spf1 include:_s00534994.autospf.email ~all
  • x8Z2wNGi
  • smartsheet-site-validation=3ghymHzlo7DXemelx10L-vRlzWsQNcpt
  • atlassian-domain-verification=MWQrYkPys265Mn0tbIga4f2aa7idCk97yQKF/ZGWJxm7pfRJrDTqTvsWTQChY/MA
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