Great Dynamic DNS service with a lot of… Great Dynamic DNS service with a lot of options and customizability. I'm using it for at least 2 years now and it works like a charm with no lags or disconnections.

Happy Long Time Dynu Customer I've been using Dynu for years now and have always been very happy with their service. The support staff have always been very quick to respond, and seemed happy to assist with any issues that I ran into. Recently I ran into some issues while renewing a SSL cert. Within a few hours of me submitting a request for assistance, they had helped resolve the issue.

Super speedy response to a problem. I reported a problem on Saturday 20th May 13:15 - I could not get ddclient (attempting to update a subdomain's IP address) to authenticate after several days trying. I constantly received "bad auth". I received a reply on SUNDAY 21st May in the afternoon explaining that I could not authenticate against a subdomain - I had to use &alias= after the main domain name. I.e. the solution was not complex - the problem being caused by my misunderstanding that some people call subdomains "Alias" of the main domain for some reason. I used to think that CNAME records were aliases to the canonical name and A records were subdomains. Ho hum. However, I think that this is an all-time record for a speedy response to a problem - on a weekend as well! PS I am a paying client of dynu just for the record.

I had cable companies change I had cable companies change hands, and when that change took place (RCN) my IP video stopped working from outside my network. I called cable provider several times and they denied they weren't blocking any ports... They were lying! They finely admitted that indeed were blocking those ports... (80-25) Before, I had submitted a ticket to Dynu.com support and they advised me to check pot forwarding and I have done many time's. They also advised that some cable providers block ports! (Beware of this)!! So I changed cable provider now and my IP video is back outside my network working fine after 3 months! Been with Dynu.com for many years now. Again thanks you for the heads up and support!

Avoid them for email store/forward (MX… Avoid them for email store/forward (MX agent)! I have set up the service with them, mainly because they are cheap. However, I keep losing business critical emails and they are doing nothing to fix the issue on their side. It's a shame.