Blocking any resource listed below may result in broken or degraded functionality, including failure to activate licenses, deliver virus definitions, apply patches, or enforce policies on roaming endpoints.
| Category |
Details |
| External — Internet‑Bound Traffic (EPP Server & Clients → Seqrite Cloud) |
| Definition Updates & Upgrades |
| Source |
Destination |
Protocol |
URL(s) / Address |
Port(s) |
| Server & Client |
Seqrite Cloud |
TCP |
dlupdate.quickheal.com
download.quickheal.com
|
80, 8765 |
|
| Cloud Security Services — Reputation, Classification & Threat Intelligence |
| Source |
Destination |
Protocol |
URL(s) / Address |
Port(s) |
| Server & Client |
Seqrite Cloud |
TCP |
prourl.itsecure.co.in
encurl.itsecure.co.in
klassify.itsecure.co.in
prourl.itonlinesecure.in
encurl.itonlinesecure.in
protecti.quickheal.com
|
8080, 443 |
|
| Roaming Management — Policy Enforcement for Off‑Network Endpoints |
| Source |
Destination |
Protocol |
URL(s) / Address |
Port(s) |
| Server & Client |
Seqrite Cloud |
TCP |
epsngrp.seqrite.com |
8080, 443 |
|
| Seqrite EPP Server — Internal Component Communication |
| Endpoint & Admin Console → EPP Server (Console access, policy push, agent communication) |
| Source |
Destination |
Protocol |
URL(s) / Address |
Port(s) |
| Endpoints / Admin |
EPP Server |
TCP |
EPP Server IP / FQDN |
443 |
|
| EPP Service Components — Database, Cache, App, Coordination, Event Streaming |
| Source |
Destination |
Protocol |
URL(s) / Address |
Port(s) |
| EPP Server / Node(s) |
EPP Server / Node(s) |
TCP |
EPP Server IP / FQDN |
443, 8080, 8443, 27017, 6379, 2181, 9092 |
|
| Seqrite Patch Server — Microsoft Update Services & Endpoint Distribution |
| Windows Update (HTTP) — Metadata sync, content downloads, reporting |
| Source |
Destination |
Protocol |
URL(s) / Address |
Port(s) |
| WSUS / Patch Server |
Microsoft Update |
TCP |
*.windowsupdate.microsoft.com
*.update.microsoft.com
*.download.windowsupdate.com
wustat.windows.com
|
80 |
|
| Secure Update Services — Patch downloads & service dependencies |
| Source |
Destination |
Protocol |
URL(s) / Address |
Port(s) |
| WSUS / Patch Server |
Microsoft Update |
TCP |
*.windowsupdate.microsoft.com
*.update.microsoft.com
*.download.windowsupdate.com
*.delivery.mp.microsoft.com
*.dl.delivery.mp.microsoft.com
www.microsoft.com
catalog.update.microsoft.com
|
443 |
|
| Patch Distribution to Endpoints |
| Source |
Destination |
Protocol |
URL(s) / Address |
Port(s) |
| Patch Server |
Endpoints |
TCP |
Seqrite Patch Server IP / FQDN |
6201, 3698 |
|
