Questions tagged [dynamic-dns]

Dynamic DNS about asking how to configure Dynamic Domain Name System services

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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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DDNS Resolution and Ping

I want to know if there would be ping difference in DDNS Address and a static IP for my organisation. I know that DDNS will have to route through DDNS provider which is not nearby and will increase ...
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My dynamic dns behaves weird

I have builded a raspberry pi ubuntu all-in-one server (ftp, apache, ssh, vnc) and used dynamic dns to be able to use it remotely. When i try to connect it from lan ip it connects successfully from my ...
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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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FRITZ!Box DynDNS w/ dynv6.com not updating prefix

I can configure dynv6.com in my FRITZ!Box with german tutorial from here: fritz!box configuration as soon as my router gets a new prefix in the night I cannot access my fritz!box and exposed host ...
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403 Forbidden error outside of LAN via DDNS, but other services (e.g. Plex) work fine

I have a Raspbian server running various services, set up using a Dynamic DNS service. I also rent a shared webserver the 'traditional' way, and have set up A records to point a subdomain from my ...
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How can I set up custom Dynamic DNS on a ZyXel VMG3925?

I have a ZyXel VMG3925-B10C router, which I'm trying to set up with DNS Made Easy. The standard URL syntax for this is https://cp.dnsmadeeasy.com/servlet/updateip?password=mypass&id=1007&ip=...
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How do I use dynamic IP for a server? [closed]

For people who work for servers or have knowledge on it. Is it possible to use a dynamic ip address for a server? If yes, what the cons of doing it? Is it dangerous to use my personal computer in ...
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SSH Permission denied (publickey,password) from internet

I´d been successfully connecting through SSH into my Ubiquiti radios (5 of them) through internet (DDNS) for a while but since a couple weeks ago with the exact same credentials I can´t, only one of ...
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NAS: DynDNS and VPN setup not working at same time?

I've a Synology NAS, the DS218+, and i have this setup: The NAS is connectet to my router (AVM FritzBox), which is the ISP device that is connected to the internet On this router, i set up a DynDNS ...
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I want to cut out “no-ip” et al, is GnuDIP what I need?

Currently i am using "no-ip" for a .org domain, this resolves to my own, dynamic IP address and finally to an Apache server on Debian. I got the domain from google domains, then used no-ip as a ...
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DIY Dynamic DNS provider?

I have the following configuration: A RPI4 at home behind my firewall with NAT enabled A hosted VM somewhere on the internet I would like to have my own Dynamic DNS service that work as follow: A ...
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DNS not Propagating to Home Network only

While trying to discover why my dynu.com address has not propagated to my home network I discovered that using the following command gives me different results on different (linux) clients: host ...
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Should an Ubuntu VM on a Win2012 Hyper-V host auto-register on the local DNS?

The windows VMs on my Hyper-V host all seem to auto-register in the local DNS (hosted on one of those VMs - the DC) but any Ubuntu VMs aren't doing that. I thought they did, but one seems to have ...
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CSF / LFD - DynDNS Lookup Failed

I'm receiving the following error message in /var/log/lfd.log (Centos 6.5): Sep 26 23:11:24 portal3 lfd[4121]: DynDNS: Lookup for [aspirejohn.hopto.org] failed. However, if I do an nslookup from the ...
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Connecting to Raspberrypi from external network

I have a raspberry pi and a 2TB NAS attached to it. My ISP sets a dynamic IP address every time I log in to it but I am behind a NAT that gives me a private IP address instead of a public one. My goal ...
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NGINX server doesn't redirect HTTP to HTTPS

I own two domains let's call them example.com and example.ca for the question. They are registered with GoDaddy and example.com is set to forward to https://www.example.ca using the GoDaddy portal. I ...
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Can I use a dynamic DNS server like DynuDNS and use it to host a domain name under something like Namecheap?

I'm a bit jumbled up with this dynamic DNS thing and how it works, so say I have a domain name with namecheap (domain.com) and I want to use a dynamic DNS to sync my dynamic IP, would i need to make a ...
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Dynamically-linked DLZ modules in BIND9

BIND9 allows you to link dynamically loadable zone (DLZ) modules at runtime using the dlopen driver. The unit test for this functionality passes for my environment, but when I try to run named with ...
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How to setup Synology mail server (not MailServerPlus) under noip.com

I have Synology server running with router Netgear R7000. R7000 has a domain register under noip.com with domain: hello.ddns.net. I want to setup MailServer (not MailServerPlus which is paid server) ...
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How to tunnel DDNS domain with SSL through a VPS to IPv6 host (Raspberry Pi)

I am working on reaching my Raspberry Pi, which is running behind an IPv6 router, with HTTPS working. I am very confused, because HTTP is working at the moment. So my setup looks like this: mydns....
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How can I whitelist my IP address for my company’s needs when my ISP provides with with a dynamic IP address?

I am working from home and my company needs to whitelist my IP. Obviously, my ISP’s assigned external IP changes as often as the sun comes up. I am looking for a solution how to go around this. I ...
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How to force hostname to resolve to local address instead of public address?

I have a linux server on my home network which uses Dynamic DNS provided by noip.com, and a corresponding hostname "xxxx.hopto.org". From outside of my network, say, at a coffee shop, I can use this ...
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Can't connect to Remote Desktop over the internet while VPN is active

I have my personal computer in my home which I have to connect from my laptop at work, I setup it everything to be able to connect over the internet with Dynamic DNS or the external IP, and it works ...
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Reverse Proxy from my domain to my PC - How To?

I am not asking this 'how to' as if its possible or as if a problem has developed. Many of the similar questions are looking for a solution or a way to extend it. My question is more practical in ...
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756 views

Cannot access nextcloud home server behind pfsense firewall, via ddns (no-ip, pfsense, ExpressVPN)

Having some trouble setting up access to a nextcloud server on my local network. Feeling a bit lost tbh. I want to access the server from outside the local network i.e. internet. The server is ...
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1k views

NAT loopback and DynDNS

I've successfully configured DynDNS in my router and now I'm able to reach my home server from outside my local network using my custom domain. Using the very same domain I'm able to reach my home ...
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Few queries regarding DNS record management

I recently purchased a domain, karthikts.com(just for example but this is not the actual domain registered) and on the registrar(crazydomains.com) dashboard i could see below configs: I have been ...
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Linux Server with DynDNS - Can only access in same Network, not via web

I want to make my linux server accessible via Internet. I can access the Server from Network via FTP (WinSCP), can connect the running MySQL Database on Port 3306 and can access the running REST-...
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Linux mint ddns and iptables ssh,ftp connect

I have a 3g usb modem connected via usb to the PC. Dynamic ip. I need to connect to this PC as a server via ssh or ftp. As I've read on the Internet, I need: Configure Dynu Dns, in order to track the ...
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368 views

Using non-static IP computer as a Proxy server

I have a Windows 7 computer connected to a Verizon T1114 router. This router allows me to get a new IP address at will simply by logging into the router and rebooting it, since this router is ...
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Using non-static IP computer as a Proxy server [duplicate]

I have a Windows 7 computer connected to a Verizon T1114 router. This router allows me to get a new IP address at will simply by logging into the router and rebooting it, since this router is ...
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3k views

How to secure dynamic dns home network computer? [closed]

I have read a number of articles on setting up a dynamic DNS using my web hosting provider to point towards my home network. This would then allow me to access my Ubuntu server on my home network ...
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322 views

Local server works from duckdns but just in locak network

I've put a local web server in my local Windows 10 desktop machine. I've also setup a dynamic DNS using duckdns.org. Now if I try to connect to it from my mobile phone using myserver.duckdns.org and I'...
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516 views

Access Hard Disk drive hooked on router remotelly

I have a created a DynDNS domain in bounceme.com. I have connected the hard disk on my router via usb, the domain in bounceme.com goes to the router interface. But I have no idea how I can access the ...
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343 views

DynDNS CNAME Best practice

I have a DynDNS account with sub.somedyndomain.com. In an ideal world I would have sub.example.com (where I run example.com) functioning the same way as a dyndns, I have a BIND server running on a ...
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Can't get port forwarding to work

I want to access multiple ESP8266 in my home network from an outside network. The problem I'm facing is, although I've forwarded some ports on my router I'm not able to access it from outside ...
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117 views

How to tell if a website is using shared hosting or just masking IP address?

When I do a reverse lookup on a certain website, it returns a Dyn IP as below: C:\Users>nslookup xyz.com Server: UnKnown Address: 192.168.1.1 Non-authoritative answer: Name: xyz.com ...
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Can I force server to lookup for my domain name instead of my IP?

I am facing an issue where I have to connect to a server and my IP is dynamic. I use a web service to update my dynamic IP to the same domain name. Example: the service that I use has given me the ...
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777 views

Can't see my webserver from outside my local network with DynDns enabled

This is supposed to be a really simple example for learning purposes, but for some reason is deciding not to work. I set up an Apache web server on my Linux box with just a dummy page. Works great ...
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542 views

Two distinct public IP addresses keeping dynamic DNS and port forwarding from working?

I use dynamic DNS to point my domain to my home IP address and then, in the ISP modem, I forward ports 80 and 443 to my home web server. However, I'm apparently dealing with two distinct public IP ...
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7k views

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
70 views

Using IP as a dynamic DNS for another IP

Can I use an IP as dynamic DNS for another IP? I explain: I normally use http://freedns.afraid.org to have a dynamic DNS updated with my current local IP (which is dynamic); then mine XXX.XXX.XXX.XXX ...
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Dynamically update forwarding IP in nginx

As the usual disclaimer - I've looked for a solution for quite some time but didn't find any working solution yet. Goal: Create a Dynamic DNS solution to access my home network without third-party ...
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122 views

Can I set-up an .com domain with apache on a personal server with dynamic ip?

I work as a software developer and I would like to set-up a small personal server for myself on home. I don't have a lot of network knowledge and I tough it would be a good idea to ask here first. Is ...
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Router with custom firmware (DD-WRT, OpenWrt, …) with Teredo IPv6

I'd like to set up a home router (ASUS RT-N66U) so that it'd allow outbound connections. As the ISP doesn't provide public IP addresses, I wanted to use Miredo together with a dynamic DNS service to ...
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1answer
5k views

How to resolve dynamic dns domain to internal ip WITHOUT NAT Loopback OR DNS change in /etc/hosts?

I've set up a nextcloud server on a raspberry pi at my home which I can access from outside my wifi via a noip dyn-dns domain. From inside the network I can't use the domain though since that resolves ...
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1answer
91 views

Can you use a DDNS service to have a static “connection from address”?

Im familiar with using a DDNS service like dyn or noip.com to map a "static" memorable address to a dynamic IP address, which allows you to access a router / device for VPN, viewign CCTV etc. If that ...
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682 views

How can I configure the DDNS update client in my Draytek router to work with Google Domains?

I have a Draytek router that has a built-in dynamic DNS update client (I have a 2860 series, although many current models support this). I also have a domain name registered through Google Domains, ...
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4k views

How to configure Port Forwarding for dynamic IP?

My router gets different IP addresses. Dynamic DNS is enabled. I have to configure port forwarding in my router. While configuring port forwarding, I need to fill following details: Internal IP ...