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Questions tagged [dynamic-dns]

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

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17 views

No-IP, Apache: Can't load page from the server that hosts it

I have a domain name registered at No-IP, and in my server I run Apache2 and a site made with python and flask. Also, I have my router configured to forward the port of interest. When I try to access ...
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1answer
32 views

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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1answer
514 views

How to publish IPv6 on duckdns

My ISP recently started providing IPv6. I have a Raspi with PiVPN at home and like to be able to reach my LAN when I am away. I have been using DuckDNS for years now and for IPv4 it worked great. ...
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1answer
52 views

Notify of dynamic ip address changes?

I have full remote access to a router however from time to time the ip address changes and thus I lose my ability to connect remotely because I no longer know the ip address. So I want to be notified ...
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7 views

Using other websites domain name

I am a linux user. I have a static ip, so is it possible to host dns? I want like ,if someone browse my ip like http://172.182.12.1 (example) It should show them after loading as mydomain.com (example)...
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1answer
23 views

Hosting several applications from home

I'm hosting several applications from home. My current "dirty" solution is, to forward multiple ports in my router. Downside is, I have to remember which ports serve which application. Plus, ...
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2answers
54 views

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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1answer
31 views

2 DDNS 2 routers 2 web servers 1 issue

Please have patience and if you answer please explain like you would explain a moron. This is my setup. I have 2 routers: Router 1 is PPOE and connected with a NUC server and Dynamic DNS from NoIP. ...
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87 views

Dynamic DNS and URL really slow to load from the internal network

I have a Docker Nextcloud instance running on my PC where I configured it in a way that the application server running upon it points to https://myid.duckdns.org:1234. Of course the duckdns.org client ...
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2answers
255 views

Enabling dynamic DNS updates in iptables

I have a Debian machine behind a wifi router. The machine is running a cron script to restore connectivity whenever a ping to a pre-defined host fails. I have set up iptables so that only the required ...
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1answer
343 views

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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18 views

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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23 views

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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25 views

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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1answer
414 views

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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1answer
444 views

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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1answer
1k views

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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957 views

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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2answers
677 views

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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1answer
137 views

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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2answers
694 views

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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1answer
129 views

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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0answers
527 views

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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1answer
346 views

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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2answers
4k views

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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2answers
869 views

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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0answers
147 views

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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271 views

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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1answer
968 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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1answer
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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1answer
96 views

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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77 views

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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0answers
71 views

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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1answer
486 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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1answer
4k 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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1answer
396 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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1answer
619 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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1answer
439 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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2answers
169 views

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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1answer
286 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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1answer
1k 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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3answers
676 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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3answers
10k 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
71 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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0answers
2k views

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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1answer
124 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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2answers
1k views

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
7k 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
448 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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2answers
875 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, ...