sterilite.com

Valid Email Server
Domain Lookup › sterilite.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sterilite.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 15:55:09 UTC · ↺ Refresh

MX Hostnames

  • sterilite-com.mail.protection.outlook.com

MX Priorities

  • sterilite-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 37.140.222.67 ↩ mo10.tacticom.com

Mail Server IPs

  • 52.101.9.17 (no PTR)
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.tacticom.com hostmaster.tacticom.com 2026030108 10800 3600 1209600 3600
Primary NS (mname)
ns3.tacticom.com
Admin Email (rname)
hostmaster@tacticom.com
Serial
2026030108
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns3.tacticom.com
ns2.tacticom.com
dns3.tacticom.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com a:mail.sterilite.net ip4:152.193.125.232/29 ip4:50.187.190.232/29 ip4:50.170.184.152/29 ip4:184.175.105.151 ip4:37.140.222.67 a:mo10.tacticom.com a:mail-mo.virtualmailservers.com a:mail.sterilite.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

8 records
  • google-site-verification=juvHtNML57lxXZv07FbtPtl1UrTDLJy3rHHl1-rrYsg
  • google-site-verification=Znk4uYw5OWIsx4uLbEF5ZxfSV83iY5-gasX1r2dIaDU
  • miro-verification=69b061c9507e85ed2d79dca4ccabbcdba0407465
  • MS=595A837C43A53C32BF372EB49BE7F1BF5CA6E925
  • SPFv=spf1 mx include:spf.protection.outlook.com a:mail.sterilite.net ip4:152.193.125.232/29 ip4:50.187.190.232/29 ip4:50.170.184.152/29 ip4:184.175.105.151 ip4:37.140.222.67 a:mo10.tacticom.com a:mail-mo.virtualmailservers.com a:mail.sterilite.net -all
  • bw=l4Aug4m8gUqVQaiw00mwaJXUCgePgwwm8z637mttM5vf
  • ciscocidomainverification=58bdc70d6580347f2ada31bae0ee7e30ae8d9f8a4e6f5fd29e31a890fbd35079
  • duo_sso_verification=uDno9xY4f5gY5QuGxZWPCyTsGred7hbUJtXXTaOPByJeCyR2GRZhgmM9WpDy5w0Y
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