What websites does my Synology NAS connect to when running services or updating software?

What websites does my Synology NAS connect to when running services or updating software?

Details

Synology has set up various websites to increase the stability of services on your Synology NAS. When running services or performing software/package updates, your NAS connects to the respective websites. To allow access through ports 80 and 443, make sure all the URLs listed for the packages/services are allowed in your firewall rules.

Resolution

The tables below list the packages/services and their respective websites or domains:

DSM/Package installation and update

Websites & Domains (since DSM 7.0) Websites & Domains (until DSM 6.2.x)
Quick Start Installation Page -
  • www.synology.com/company/term_packagecenter.php
DSM Update Download Site
  • global.download.synology.com
  • global.synologydownload.com
  • update7.synology.com
  • autoupdate7.synology.com
  • autoupdate7.synology.cn (Only for China)
  • global.download.synology.com
  • global.synologydownload.com
  • update.synology.com
  • autoupdate.synology.com
  • autoupdate.synology.cn (Only for China)
Package Center
  • payment.synology.com
  • account.synology.com
  • cndl.synology.cn (Only for China)
  • global.download.synology.com
  • download.synology.com
  • www.synology.com
  • www.synology.com/company/term_packagecenter.php
  • pkgautoupdate7.synology.com
  • pkgautoupdate7.synology.cn (Only for China)
  • pkgupdate7.synology.com
  • pkgautoupdate.synologyupdate.com
  • global.synologydownload.com
  • payment.synology.com
  • keymaker.synology.com
  • timestamp.synology.com
  • account.synology.com
  • cndl.synology.cn (Only for China)
  • global.download.synology.com
  • download.synology.com
  • www.synology.com
  • www.synology.com/company/term_packagecenter.php
  • pkgautoupdate.synology.com
  • pkgautoupdate.synology.cn (Only for China)
  • pkgupdate.synology.com
  • global.synologydownload.com
Package Trust Level Verification -
  • keymaker.synology.com

DSM built-in service

Websites & Domains (since DSM 7.0) Websites & Domains (until DSM 6.2.x)
Active Insight
  • api.insight.synology.com
  • collectorupdate7.synology.com
  • collectorautoupdate7.synology.com
  • collectorautoupdate7.synology.cn (Only for China)
  • subscribe.insight.synology.com
  • supapi.synology.com
-
Configuration Backup
  • synoconf.synology.com
  • synoconfkms.synology.com
-
DDNS
  • account.synology.com
  • ddns.synology.com
  • account.synology.com
  • ddns.synology.com
External IP Analyzer
  • checkip.synology.com
  • checkip.dyndns.org
  • checkipv6.synology.com
  • checkip.synology.com
  • checkip.dyndns.org
  • checkipv6.synology.com
File Sharing
  • gofile.me
  • gofile.me
Help
  • help.synology.com
  • help.synology.com
Port Connection Test
  • checkport.synology.com (Port 82)
  • checkport.synology.com (Port 82)
Push Service
  • sns.synology.com
  • notification.synology.com
  • apiauth.quickconnect.to
  • sns.synology.com
  • notification.synology.com
  • apiauth.quickconnect.to
QuickConnect
  • global.quickconnect.to
  • global.quickconnect.cn (Only for China)
  • usc.quickconnect.to
  • dec.quickconnect.to
  • cnc.quickconnect.cn (Only for China)
  • orlp.lp.cs.quickconnect.to
  • uslp.lp.cs.quickconnect.to
  • frlp.lp.cs.quickconnect.to
  • cnlp.lp.cs.quickconnect.cn (Only for China)
  • cnp1.punch.cs.quickconnect.cn (Only for China)
  • cnp2.punch.cs.quickconnect.cn (Only for China)
  • typ1.punch.cs.quickconnect.to
  • typ2.punch.cs.quickconnect.to
  • orp1.punch.cs.quickconnect.to
  • orp2.punch.cs.quickconnect.to
  • frp1.punch.cs.quickconnect.to
  • frp2.punch.cs.quickconnect.to
  • frp3.punch.cs.quickconnect.to
  • frp4.punch.cs.quickconnect.to
  • signal1.cn.webrtc.quickconnect.cn (Only for China)
  • signal2.cn.webrtc.quickconnect.cn (Only for China)
  • signal1.fr.webrtc.quickconnect.to
  • signal2.fr.webrtc.quickconnect.to
  • signal3.fr.webrtc.quickconnect.to
  • signal4.fr.webrtc.quickconnect.to
  • signal1.or.webrtc.quickconnect.to
  • signal2.or.webrtc.quickconnect.to
  • signal1.ty.webrtc.quickconnect.to
  • signal2.ty.webrtc.quickconnect.to
  • twr1.re.cs.quickconnect.to
  • twr2.re.cs.quickconnect.to
  • twr3.re.cs.quickconnect.to
  • twr4.re.cs.quickconnect.to
  • twr5.re.cs.quickconnect.to
  • twr6.re.cs.quickconnect.to
  • czr3.re.cs.quickconnect.to
  • czr4.re.cs.quickconnect.to
  • czr5.re.cs.quickconnect.to
  • der6.re.cs.quickconnect.to
  • der8.re.cs.quickconnect.to
  • der9.re.cs.quickconnect.to
  • frr1.re.cs.quickconnect.to
  • frr2.re.cs.quickconnect.to
  • frr3.re.cs.quickconnect.to
  • frr4.re.cs.quickconnect.to
  • sgr3.re.cs.quickconnect.to
  • sgr4.re.cs.quickconnect.to
  • usr1.re.cs.quickconnect.to
  • usr2.re.cs.quickconnect.to
  • usr3.re.cs.quickconnect.to
  • usr5.re.cs.quickconnect.to
  • usr6.re.cs.quickconnect.to
  • cnr3.re.cs.quickconnect.cn (Only for China)
  • cnr5.re.cs.quickconnect.cn (Only for China)
  • cnr6.re.cs.quickconnect.cn (Only for China)
  • apiauth.quickconnect.to
  • checkipv6.quickconnect.to
  • checkip.webrtc.quickconnect.cn (Only for China)
  • checkip.webrtc.quickconnect.to
  • orch.lp.cs.quickconnect.to
  • frch.lp.cs.quickconnect.to
  • cnch.lp.cs.quickconnect.cn (Only for China)
  • relayinfo.quickconnect.to
  • relayinfo.quickconnect.cn (Only for China)
  • apiauth.quickconnect.cn (Only for China)
  • cnr3.re.cs.quickconnect.cn (Only for China)
  • der7.re.cs.quickconnect.to
  • delp.lp.cs.quickconnect.to
  • global.quickconnect.to
  • global.quickconnect.cn (Only for China)
  • usc.quickconnect.to
  • dec.quickconnect.to
  • cnc.quickconnect.cn (Only for China)
  • orlp.lp.cs.quickconnect.to
  • uslp.lp.cs.quickconnect.to
  • frlp.lp.cs.quickconnect.to
  • cnlp.lp.cs.quickconnect.cn (Only for China)
  • cnp1.punch.cs.quickconnect.cn (Only for China)
  • cnp2.punch.cs.quickconnect.cn (Only for China)
  • typ1.punch.cs.quickconnect.to
  • typ2.punch.cs.quickconnect.to
  • orp1.punch.cs.quickconnect.to
  • orp2.punch.cs.quickconnect.to
  • frp1.punch.cs.quickconnect.to
  • frp2.punch.cs.quickconnect.to
  • frp3.punch.cs.quickconnect.to
  • frp4.punch.cs.quickconnect.to
  • signal1.cn.webrtc.quickconnect.cn (Only for China)
  • signal2.cn.webrtc.quickconnect.cn (Only for China)
  • signal1.fr.webrtc.quickconnect.to
  • signal2.fr.webrtc.quickconnect.to
  • signal3.fr.webrtc.quickconnect.to
  • signal4.fr.webrtc.quickconnect.to
  • signal1.or.webrtc.quickconnect.to
  • signal2.or.webrtc.quickconnect.to
  • signal1.ty.webrtc.quickconnect.to
  • signal2.ty.webrtc.quickconnect.to
  • twr1.re.cs.quickconnect.to
  • twr2.re.cs.quickconnect.to
  • twr3.re.cs.quickconnect.to
  • twr4.re.cs.quickconnect.to
  • twr5.re.cs.quickconnect.to
  • twr6.re.cs.quickconnect.to
  • czr3.re.cs.quickconnect.to
  • czr4.re.cs.quickconnect.to
  • czr5.re.cs.quickconnect.to
  • der6.re.cs.quickconnect.to
  • der8.re.cs.quickconnect.to
  • der9.re.cs.quickconnect.to
  • frr1.re.cs.quickconnect.to
  • frr2.re.cs.quickconnect.to
  • frr3.re.cs.quickconnect.to
  • frr4.re.cs.quickconnect.to
  • sgr3.re.cs.quickconnect.to
  • sgr4.re.cs.quickconnect.to
  • usr1.re.cs.quickconnect.to
  • usr2.re.cs.quickconnect.to
  • usr3.re.cs.quickconnect.to
  • usr5.re.cs.quickconnect.to
  • usr6.re.cs.quickconnect.to
  • cnr3.re.cs.quickconnect.cn (Only for China)
  • cnr5.re.cs.quickconnect.cn (Only for China)
  • cnr6.re.cs.quickconnect.cn (Only for China)
  • apiauth.quickconnect.to
  • checkipv6.quickconnect.to
  • checkip.webrtc.quickconnect.cn (Only for China)
  • checkip.webrtc.quickconnect.to
  • relayinfo.quickconnect.to
  • relayinfo.quickconnect.cn (Only for China)
  • apiauth.quickconnect.cn (Only for China)
  • cnr3.re.cs.quickconnect.cn (Only for China)
  • der7.re.cs.quickconnect.to
  • delp.lp.cs.quickconnect.to
Router/UPnP Database
  • download.synology.com/routerdb
  • download.synology.com/routerdb
Security Advisor
  • dataupdate.synology.com
  • dataupdate.synology.com
Support Center
  • account.synology.com
  • kb.synology.com
  • www.synology.com/company/legal/Services_Data_Collection_Disclosure#technical-support
  • www.synology.com/company/legal/privacy
  • kb.synology.com
  • account.synology.com
Synology HDD/SSD Update Pack Download Site
  • dataupdate7.synology.com
  • dataautoupdate7.synology.com
  • dataautoupdate7.synology.cn
-
UPnP Compatibility Result Uploader
  • report.synology.com/upload.php
  • report.synology.com/upload.php

Add-on package

Websites & Domains (since DSM 7.0) Websites & Domains (until DSM 6.2.x)
Advanced Media Extensions
  • myds.synology.com
  • license.synology.com
  • myds.synology.com
  • license.synology.com
Antivirus Essential
  • database.clamav.net
  • myds.synology.com
  • database.clamav.net
  • myds.synology.com
Antivirus by McAfee
  • update.nai.com
  • account.synology.com
  • payment.synology.com
  • myds.synology.com
  • update.nai.com
  • account.synology.com
  • payment.synology.com
  • myds.synology.com
C2 Identity Edge Server
  • docker.io
  • identity.eu.c2.synology.com (For Europe)
  • identity.tw.c2.synology.com (For Taiwan)
  • identity.us.c2.synology.com (For the US)
  • ldap.identity.eu.c2.synology.com (For Europe)
  • ldap.identity.tw.c2.synology.com (For Taiwan)
  • ldap.identity.us.c2.synology.com (For the US)
-
Cloud Station -
  • update.synology.com
  • global.download.synology.com
  • global.synologydownload.com
Cloud Sync
  • update.synology.com
  • synocloudsync.synology.com
  • cloudsync-tw.synology.com (Proxy server for Google/OneDrive cloud services)
  • synooauth.synology.com (OAuth 2.0 server)
  • API endpoints for related public clouds
  • update.synology.com
  • synocloudsync.synology.com
  • cloudsync-tw.synology.com (Proxy server for Google/OneDrive cloud services)
  • synooauth.synology.com (OAuth 2.0 server)
  • API endpoints for related public clouds
Codec activation
  • codecstatistic.synology.com/codec_feedback.php
  • codecstatistic.synology.com/codec_feedback.php
Container Manager1

To download images:

  • docker.io
  • registry-1.docker.io

To fetch image tags:

  • registry.hub.docker.com (For Docker Hub)
  • index.docker.io (Only for Docker Hub v1 and China)
  • dev.aliyun.com (For Aliyun Hub)
  • Any custom registry URL or mirror URL2
-
Docker1

To download images:

  • docker.io
  • registry-1.docker.io

To fetch image tags:

  • registry.hub.docker.com (For Docker Hub)
  • dev.aliyun.com (For Aliyun Hub)
  • Any custom registry URL or mirror URL2
  • registry.hub.docker.com (For Docker Hub)
  • dev.aliyun.com (For Aliyun Hub)
  • Any custom registry URL or mirror URL2
Download Station
  • update.synology.com/filehostupdate/getfilehosts.php
  • update.synology.com/btsearchupdate/getServerInfo.php
  • update.synology.com/filehostupdate/getfilehosts.php
  • update.synology.com/btsearchupdate/getServerInfo.php
Hybrid Share
  • eu.c2.synology.com (For Europe)
  • tw.c2.synology.com (For Taiwan)
  • us.c2.synology.com (For the US)
-
Hyper Backup to C2 Storage
  • eu.c2.synology.com (For Europe)
  • tw.c2.synology.com (For Taiwan)
  • us.c2.synology.com (For the US)
  • eu.c2.synology.com (For Europe)
  • tw.c2.synology.com (For Taiwan)
  • us.c2.synology.com (For the US)
MailPlus Server
  • license.synology.com
  • license.synology.com
Photo Station -
  • update.synology.com
Presto File Server3
  • account.synology.com
  • keymaker.synology.com
  • license.synology.com
  • myds.synology.com
  • payment.synology.com
  • account.synology.com
  • keymaker.synology.com
  • license.synology.com
  • myds.synology.com
  • payment.synology.com
Surveillance Station
  • utyupdate.synology.com
  • synosurveillance.synology.com
  • utyupdate.synology.com
  • synosurveillance.synology.com
Surveillance Video Extension
  • codecstatistic.synology.com/codec_feedback.php
  • -
Synology Drive Server
  • update.synology.com
  • global.download.synology.com
  • global.synologydownload.com
  • update.synology.com
  • global.download.synology.com
  • global.synologydownload.com
Synology Moments4 -
  • global.geo.synology.com/multilingual_reverse.php
Synology Office
  • help.synology.com/spreadsheet/
  • help.synology.com/spreadsheet/
Synology Photos4
  • global.geo.synology.com/multilingual_reverse.php
-

Notes:

  1. Since DSM 7.2, Container Manager has replaced Docker for container management.
  2. If you have specified a custom registry URL in Registry > Settings > Add or a mirror URL (e.g., https://dockerproxy.com) in Registry > Settings > Docker Hub > Edit > Enable registry mirror, make sure your Synology NAS can reach the URL.
  3. Offline activation is not available. To activate Presto File Server or add a license for the first time, make sure your Synology NAS and computer both have HTTPS (port 443) access to the listed websites.
  4. The purpose of the website is to identify the geolocation of the photos and display the location name in the service.
Details
Resolution
DSM/Package installation and update
DSM built-in service
Add-on package
Further reading