Questions tagged [ddns]

Dynamic DNS (DDNS) is a protocol for updating a name server in the Domain Name System (DNS).

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Specification of DDNS update protocol

Where can I find the protocol specifications for updating a dynamic DNS server? In D-Link routers, there're hardcoded options for dyndns.com and no-ip.com. There's also a Manual option where the ...
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How to run a web server on my PC without static ip

I have two related questions: 1- When I see my global IP address in a website like https://whatismyipaddress.com/, which is for example X.X.X.X, I think this is not only mine, and a lot of people who ...
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I have a DIR-857 that routes cameras accessible via DynDNS, and I need to change the ISP

I work at a small company, I'm new and I didn't installed anything of the following; we have a rack with a 24-port switcher, the DIR-857 that routes 9 D-Link cameras (via virtual servers) and 2 modems ...
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Is it possible to setup subdomain on DDNS with an internal DNS server and port forwarding?

Situation: I have a router which supports port forwarding and ddns and a server which is behind the router and hosts a website. I registered a ddns (example.ddns.com) and made the router forward port ...
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How do I find out if my ISP has put me behind a NAT. Will Dynamic DNS work with my ISP?

When setting up a VPN on my office LAN, I first need to setup a way to access my local network over the internet. There are 2 ways to do this Buy static IP address (Paid) Configure Dynamic DNS (...
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DNS server can resolve 'example.com' but not 'example.com/website'

I have setup a DDNS 'example.com' pointing to a device in my home sitting behind a router with dynamic IP x.x.x.x. In my device I am running a website at 'example.com/website'. I have taken care of ...
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2answers
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is that possible to ping a router with DynDNS name?

my goal is to set up VPN Server on the remote router and connect to it via WWW with a VPN Client. To avoid fixed public IP I use DynDNS service (no-ip) and it seems it is working (I see both in noip ...
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Google Domains subdomain forward not taking port

I have a ddns at http://hawkardalaskan.mynetgear.com, a domain at williamsiv.com, and I have FoundryVTT (sets up a web server of sorts) setup and running on a server that the DDNS points to. I setup a ...
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1answer
339 views

ngrok dynamic address in DDNS instead of router IP address?

disclaimer: I have no experience at networking so my question might sound stupid. I'm trying to get access to HomeAssistant running on a local Raspberry Pi. I tried to setup DuckDNS and port ...
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split a zone file in multiple locations (for statis entries and ddns updates)

Im'm trying to have dhcp update my bind9 zone file with leases of clients, but, as I understand it /etc/bind/ is not writable by bind - should be just for reading static zone files. But /var/lib/bind ...
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dhcp dns update & some static A records - possible?

We run a dhcp server and bind on linux. Currently they run separately. Each dhcp assigned machine has a generic A and PTR record in DNS, so updates are not allowed. We would like to change that in a ...
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2 servers 2 routers 2 ddns from noip [duplicate]

Please have patience and if you answer please explain like you would explain a moron. I have 2 routers ,router 1 is ppoe and conected with a nuc server and ddns from noip .Router 2 is conected to ...
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Cannot access my Router remotely (From another network)

Please assist, I have a Router (Draytek Vigor 2760) and coupled it with a 4G USB dongle(HUAWEI 4G Wingle E8372) for internet. I managed to do the following: set up a DDNS account which works ...
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How to setup dual domain to point to a home server with dynamic IP?

Here is a short description of my situation: I am running a Ubuntu home server which also acts as DHCP/DNS for my private network. It is exposed to the outside network using DMZ, so one may access it ...
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DDNS block even when using IP and not its URL

So I realized something today. Someone I do work for blocks DDNS at the router which is fine. Disconnect from their VPN and I can hit it. However, I wanted to share something to another user using ...
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How to make my own Dynamic DNS Server?

So, here is the thing. I have a server with static IP and a domain (example.com), and I have some other servers with changing locations and dynamic IPs and no domains. I wanna give them my subdomain (...
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1answer
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How do I configure subdomains with NGINX and DDNS

I have registered a ddns subdomain on No-IP:example.ddns.net I configured No-IP to map to my router's IP which forwards the port to my NGINX web server. I want to have a separate web server that I ...
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sshd: Connection reset by IP [preauth]

Initial Post here (closed as not relevant to ServerFault) I have a raspberry pi with only Key based authentication enabled. When I try to ssh to it using the local IP, it works. But when I try to ...
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Why does my ISP give me free Dynamic DNS service?

Recently when doing a reverse IP lookup on my own ip address I noticed that my hostname was set as [insertAccountNameWithISPhere].plus.com when I go to plus.com it redirects to Plusnet who is my ISP. ...
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Convenient way to ping all IPs registered in DNS for a computer

Windows computers can be configured to register all their IP addresses in the local DNS zone. When such Windows computer is connected both by WiFi, and wired and therefore has a separate IP address ...
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Remote Win 10 clients not communicating with ubuntu LAMP server

Thank you in advance for assisting me. I have three nodes on a NW. Node 1 is a LAMP server on Virtual Box (VB) and node 2 the computer hosting VB. These two nodes form a LAN connected via my ISPs ...
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1answer
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How do I make my virtual host available to public?

Im using a WAMP server to host a opencart store and I created a virtual host for it. When I type opencart/ in my browser it points me correctly to my site. So the website is working as I want. I want ...
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How to configure correctly secondary router with a DDNS?

This is my first time posting here - hope I'm asking in the appropriate place :) I am training now with computer networking concepts, and one thing that I was curious about is configuring VPN tunnel ...
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1answer
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How to access a device from internet using DDNS when it is behind multiple levels of private network?

As far as I know, DDNS, or Dynamic DNS is used to assign a domain name to a device with a non-permanent IP address. Either this device, or the router that it's connected to, has to have a public IP. ...
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DDNS not setting my IP correctly

I am trying to configure the DDNS in my router (a NuCom 11N model). I'm using no-ip.com DDNS. When the IP gets updated, it is set to 192.168.1.2 instead of my public IP. Any idea what's wrong?
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1answer
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TP Link Router - Inbound access with DDNS with Private IP?

I was going thru the knowledge base/FAQs on TP Link Routers about Dynamic DNS here. I am a bit confused about the 3rd point in the Notes written therein. Notes: Make sure you have internet ...
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Access Synology DS418play using *myddnshostname*.synology.me DDNS with quickconnect.to already working remotely

I've been struggling with this quite a bit! I am able to access my Synology DS418play remotely (i.e., not on my home network) by using myquickconnectid.us1.quickconnect.to. However, after setting up ...
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Forward Localhost to public Internet through own domain [closed]

Is it possible to forward IP traffic to my domain to a server on my LAN? For example HTTP traffic to data.mydomain.com to 192.168.x.x:8989?
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BIND9 configuration, which allows DDNS updates and configuration-mgmt updates in the same time?

Not sure if it is possible at all, but I am trying to find solution for such setup: BIND9 server, managed by Puppet(https://github.com/ajjahn/puppet-dns), Puppet populates zone files for all static ...
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DDNS records read from secondary DNS

I use BIND9 with DHCPD(Centos 7) and configured DDNS. It works well on this server. Question is how I can read DDNS records on secondary DNS(Bind9) from this primary DNS ? I configured slave zone on ...
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My LAMP webserver does not work after moving to a new house

I self host two websites on a Apache2 instance that runs on a Raspberry Pi3 (more info on versions and configurations below): Website1 is a a static website that I coded from scratch, while website2 ...
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1answer
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Can't reach DDNS webserver from internet when webserver is on VPN connection

I have a mac mini with a webserver on it, it's connected to my local router, and it has a PIA VPN on. The router is configured with a DDNS (free domain from changeip.com) to the mac mini's local IP. ...
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Error 500 with cron job, but no problems in CLI

I have a ubuntu 18.04 server running which unfortunately has a dynamic IP. I have set up a free DDNS for it via duckdns and followed the instructions to have my ip updated once in a while with cron. ...
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Sending HTTP request via command line and curl

I am running a cloud server on a raspberry pi (raspian) and like to tell my host the ip adress. To this end, the provider of my URL provides an API which works by sending: https://<provider_url>...
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Set a Domain Name as a DNS

I am hosting a DNS from my Raspberry Pi and would like to set it as my primary DNS in Windows 10. However I do not have a Static IP Address and would like to use my DDNS to connect to my DNS. For ...
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1answer
692 views

Free DDNS when ISP put you on CGN, I need to be able to use all the ports on my own server setup

My ISP has put me on CGN, the noip DDNS is not working, I have tried the ngrok too but it only gives me 1 free host and also it only open for a particular port. I want to access my server over ...
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Setting up a DDNS behind a DDNS Server?

TLDR; I have a working DDNS at ddns.example.com, I want to make it capable of routing requests such host1.example.com to my locally hosted machines. So, I have a public domain at let's say example....
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1answer
740 views

OpenWRT DDNS setup - can't access from outside of LAN

I'm trying to access my local network from the internet. My setup: ISP adsl modem with internet connection, default firmware (192.168.1.1) TP-Link OpenWRT Wifi router behind ISP modem to share ...
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DDNS: Is a DIY solution possible? Better?

I'm trying to establish a personal mail/calendar server at my home (yes, I've heard that it's difficult, it's a lot of trouble, and so forth, but I'd still like to try). I have an ISP that doesn't ...
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Security cameras on IPV6

This is really a two part question. First the problem: HughesNet provides ONLY IPv6 access. They do NAT your local network and even provide an IPv4 address. But the IPv4 address is for looks only - ...
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dynamic dns networking, subdomain ddns1.ex.com redirected to www.ex.com

I've created 3 ddns from my google domains, let says www.chanindo.com ts.chanindo.com tonny.chanindo.com tonny.chanindo.com links has been establised OK (to digitalocean.com) with google API, and ...
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How to run no-ip on startup -Debian

I've installed and run no-ip ddns on Kali 2.0 but when trying to get it running on startup i cant work out what to change the 'X' in rcX.d to? The config file says: If you want it to run ...
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869 views

Can't setup DDNS for SSH (No-IP)

I wanted to set up the DDNS so I could connect to my Linux Mint machine via SSH remotely. For SSH traffic I want port 8291 because my ISP does not block it (checked with portchecktool). I've already ...
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How to host different machines with different subdomains?

this is a newbie question and may have been asked in some variation previously which I read but didn't quite understand. So my scenario is the following: Currently I am running e.g. a TS3Server und ...
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1answer
718 views

Issues accessing webpage even with Port Forwarding enabled on PPPoE WAN

I have gone through a bunch of similar questions here and other forums but none of them exactly fit my scenario. I have checked on http://www.whatsmyip.org/ and it reports 103.XXX.YY.ZZ as my IP ...
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2answers
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How to configure duckdns.org on OpenWRT?

I want to configure my OpenWRT router to update dynamic DNS once each day. I've chosen to use the free www.duckdns.org service. The duckdns service is not in the list of pre-configured services. How ...
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1answer
256 views

verizon router port forwarding

I have a residential verizon connection with gateway router (no static ip). I have a windows server 2012 with IIS and need to access this from outside. I setup a noip (ddns) account and configured it ...
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1answer
89 views

2 DDNS domains in 1 network

I'm setting up my personal VPN server on a Raspberry Pi and a download/webserver on another Raspberry Pi. To access these remotely I make use of a DDNS (like No-Ip). When I installed my webserver it ...
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1answer
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Can I access an Xtreemfs both through LAN and a DDNS WAN address?

Since the user guide only mentions "dynamic networks" once without explaining or linking an explanation what that is, I'd like to know if I can use Xtreemfs on a client which access the server via a ...
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Can't access DDNS hostname from my home network

I have a DDNS domain registered and I can ssh it using my phone's internet connection. But when I try to access it from my home ISP, I am getting timeout error. I am using google's DNS 8.8.8.8 at home....