siuins.com

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 07:52:35 UTC · ↺ Refresh

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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

  • 13.82.144.184 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA pdns11.domaincontrol.com dns.jomax.net 2026081602 28800 7200 604800 3600
Primary NS (mname)
pdns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026081602
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

pdns12.domaincontrol.com
pdns11.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com mx ip4:170.55.171.253 include:us._netblocks.mimecast.com include:usb._netblocks.mimecast.com include:aspmx.pardot.com include:_spf.intacct.com include:44534156.spf01.hubspotemail.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ 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

10 records
  • MS=ms47508202
  • SPFv=spf1 include:spf.protection.outlook.com mx ip4:170.55.171.253 include:us._netblocks.mimecast.com include:usb._netblocks.mimecast.com include:aspmx.pardot.com include:_spf.intacct.com include:44534156.spf01.hubspotemail.net ~all
  • intacct-esk=093EDDE8806F258EE0633E06690A3778
  • google-site-verification=C3d2JZc_uihSg6xj0ZDfemYLe6QLqokSiX_JEP6frlw
  • logmein-verification-code=2e88321b-7735-4be1-b5ae-71a7e7e3d2ef
  • MS=BBF02163BB5B0CCEFDF6E942607D205DB50C8208
  • pardot447272=a29f7987091898258b50d78b492665bfb209bca4fc9553104395a4a06328355a
  • v=verifydomain MS=1863065
  • include:44534156.spf01.hubspotemail.net
  • kGNFyyZpgR23D2IixTQA1HxpE7geF1i6YyKHsVDEuJlGCC0w1lFwC7Y8C3pa+zO0GRFH1OTwS800DkDkDITC5g==
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