Plesk 11.x / Linux :: Domain Name Resolve Ipv6 But Not Ipv4
Jul 23, 2014
I added a AAAA ipv6 zone to my dns the idea was to run the SPF validation by google (who checked the ipv6 and not ipv4 (??) )Out today I have a client who called me and because it can no longer connect to my site...I take his computer in hand by teamviewer and actually the ping of my domain solves the ipv6 not ipv4 in the management of IP in plesk I
therefore 187 sites under the ipv4 and ipv6 0 on..I actually do not care about ipv6, it's just for spf..I lack some knowledge with dns I think...must I do something on dns to indicate that ipv4 is that actually hosts the site? or at plesk for all requests to be redirected to the ipv6 on ipv4?
If you took every dns A record that exists for an ipv4, converted it to an AAAA ipv6 address record, what would the disk space difference be amongst every computer that hosts a dns server today?
In terms of dedicated servers how does this work? Is this something you can ask for, and is there any advantage to having it? Is it also possible to have an IPv4 AND IPv6 on same server?
for a linux VPS package provider that can provide both IPv4 and IPv6 (not tunneled) connectivity. IRC client/bots are not a priority but would be a bonus.
2001:8d8:90b:c900::2a:19d1 is the ipv6 from my server, and it appears there because of nginx working as reverse proxy.
As you can see, facebook can't get /hello.html (404 response), but I can get it from another server using curl (200 response). I tried disabling nginx and this is what I see now:
Still not able to get /hello.html. This is a problem for me because I can't share anything on facebook, since their bot can't find anything on my site.
Nginx is listening on port 7080 with ipv6 protocol only.ipv6 isn't use on the server (ipv4 only).If I disable ipv6 support on the server, is this stopping nginx to use ipv6 ? (and some other process)How can I disable IPv6 on Plesk 12 ?
I am writing today regarding the Plesk Firewall. It seemed to be pretty handy for quickly blocking troublesome users from *replace-with-whatever-IP-block-is-giving-you-trouble*. Yet I am unable to block IPv6 addresses, and the fire wall seems to let some blocked IPv4s right in. I did not see any distinction as to v4 or v6 in the Firewall dialog for adding custom rules, so...
The question is...
(1) Is the Plesk Firewall *supposed* to apply rules to IPv6 by default?
If yes...
(2) Is there a setting or a switch that has to be configured for this to work?
If yes...
(3) Where are said configuration options located?
Okay, when I run /sbin/ip6tables -L (CentOS) I get output that resembles the iptables (no 6) output, only... what, converted to IP6? Not sure. Example output:
DROP tcp ::ffff:31.0.0.0/104 ::/0 tcp dpts:1:10000
In that particular instance I added a drop for the 31.0.0.0/8 block (using the Plesk Firewall interface), in order to create the script that's loaded into iptables (and ip6tables as well, apparently) when one elects to "Apply Configuration". It worked great, executed perfectly, and the iptables output list output looked to be (and remember, I have grossly insufficient background knowledge in this area) accurate.
Yet at the time of this writing I can see via live traffic monitor that an address in the 31.0.0.0/8 block (IPv4) is pounding away at a website. This is curious, as the live traffic monitor indicates an IPv4 address. So... can an IPv4 address be detected and recorded from a host that is only able to connect via IPv6? While an interesting question, I was more concerned with just blocking the IPv6 address and get more academic with it later.
But this raises another question; why would Plesk populate ip6tables and not provide an interface to actually submit IPv6 addresses.
I have a fresh server running CentOS 6 (final). I am trying to install Plesk 11.5.30 but i am experiencing some problems. When i run the plesk-installer i get this message:
Your host name must resolve to the correct IP address of your server, unless you are using network address translation (NAT).
Please quit Parallels Installer, fix the host name resolution problem, and then try installing again.
You can skip the hostname check and continue the installation, however, in such a case, the installer cannot guarantee successful installation.
I've been having some DNS problems with one of my domains for quite some time now. The domain does not always resolve - some go days without being able to access the site.
I ran a simple BASH script to show what I mean. I replaced my domain with "mysite.net" and the IP with "xx.xx.xxx.xxx".
# for i in `seq 1 15`; do host mysite.net; done
mysite.net has address xx.xx.xxx.xxx mysite.net mail is handled by 0 mysite.net. Host mysite.net not found: 2(SERVFAIL) mysite.net has address xx.xx.xxx.xxx Host mysite.net not found: 2(SERVFAIL) mysite.net has address xx.xx.xxx.xxx Host mysite.net not found: 2(SERVFAIL) mysite.net has address xx.xx.xxx.xxx Host mysite.net not found: 2(SERVFAIL) mysite.net mail is handled by 0 mysite.net. mysite.net has address xx.xx.xxx.xxx Host mysite.net not found: 2(SERVFAIL) Host mysite.net not found: 2(SERVFAIL) mysite.net has address xx.xx.xxx.xxx Host mysite.net not found: 2(SERVFAIL) mysite.net mail is handled by 0 mysite.net. mysite.net has address xx.xx.xxx.xxx mysite.net mail is handled by 0 mysite.net. mysite.net has address xx.xx.xxx.xxx mysite.net mail is handled by 0 mysite.net. mysite.net has address xx.xx.xxx.xxx mysite.net mail is handled by 0 mysite.net. mysite.net has address xx.xx.xxx.xxx Host mysite.net not found: 2(SERVFAIL) mysite.net has address xx.xx.xxx.xxx mysite.net mail is handled by 0 mysite.net. mysite.net has address xx.xx.xxx.xxx mysite.net mail is handled by 0 mysite.net. mysite.net has address xx.xx.xxx.xxx mysite.net mail is handled by 0 mysite.net. mysite.net has address xx.xx.xxx.xxx mysite.net mail is handled by 0 mysite.net.
Has anyone experienced a similar problem? I have gone over the DNS records countless times and see no problems. The site is hosted on my own dedicated server.
Currently I get problems that domains at certain places not open.
Like e.g I write my server IP XXX.XXX.XXX.XXX it works fine and I get ping reply also, but at the same time I write [url]it would not resolve.
Similarly in web browser I write server IP it gives cpanel page but on same computer I write [url]I get page cannot be opened, when I refresh the page at certain times then it would open. Now once it is opened in the same computer it would work fine here.
In some internet connections it works fine i.e no problems, in some connections get similar problems that domains does not resolve properly.
I ve been having a problem with the "www" prefix for the domains
For example: [url]
works ok
But
[url]
Does not resolve
here is the named conf
; Modified by Web Host Manager ; Zone File for hayalikelimeler.net $TTL 14400 @ 86400 IN SOA ns1.theplanet.com. fikret.eforelektrik.com. ( 2007032306 14400 7200 3600000 14400 )
hayalikelimeler.net. 14400 IN NS ns1.theplanet.com. hayalikelimeler.net. 14400 IN NS ns2.theplanet.com.
hayalikelimeler.net. 14400 IN A 74.52.228.130
localhost.hayalikelimeler.net. 14400 IN A 127.0.0.1
hayalikelimeler.net. 14400 IN MX 0 hayalikelimeler.net.
mail 14400 IN CNAME hayalikelimeler.net. www 14400 IN CNAME hayalikelimeler.net. ftp 14400 IN A 74.52.228.130
When I hit my server's domain it redirects me to one of the hosted sites' domain with a 302 redirect. It used to return the default plesk server page. How can I cancel the redirect?
On a new install, if I create IPv4 and IPv6 pools (one of each enabled for branding), and create a brand using "IP address"="Shared IPv4 and dedicated IPv6", it fails without an onscreen error. A webspace is created but marked "No hosting" in PPA and Failed in Hosting Panel. A DNS zone is created. At that point I can't delete the webspace from Hosting Panel and there doesn't seem to be a way to delete it from PPA, however, I can delete the DNS zone.
This is in poa.log, not sure if it's relevant: Mar 26 09:19:20 ppa: ERR [UI:ecc45799:1427379560608 1:18157:b25ffb70 lib]: [Facade:leskResponse:arse] Plesk error 1013 Mar 26 09:19:22 ppa: ERR [openapi-firewall:b09ffb70 1:18032:b09ffb70 lib]: [iqxmlrpc-server] Server: Server error. Method 'system.methodSignature' not found.
Also after the DNS zone is created, the below is logged in poa.log...it doesn't seem relevant to the branding error but does seem to be a problem...
Mar 26 09:28:27 ppa: ERR [task:181:1932 1:18142:b33ffb70 lib]: [task:181 InteractiveHostOps:erform] ExSystem: module_id:'Common', ex_type_id:'1',Message:'Destination host 'ppa.example.net' (#1), IP '99.99.99.99' : Internal error: /usr/sbin/rndc /usr/sbin/rndc reconfig failed with code 1 saying: STDOUT: '' STDERR 'WARNING: key file (/etc/rndc.key) exists, but using default configuration file (/etc/rndc.conf) rndc: connection to remote host closed
For a Magento shop I want assign a dedicated IP to a domain. When I choose this second IP in “Subscriptions” --> Change Hosting Settings” and then select this IP under “Tools and Settings --> IP Addresses” as dedicated (or shared too) for this domain, calling the domain results in the Webserver´s default Plesk Page.
The Shopsite is not shown, but was working well with the shared standard IP.
Calling the IP directly with the browser shows the start page of the shop in raw HTML ( no CSS ).
I am trying to change the default php settings under domain (upload_max_filesize & post_max_size) but nothing happens. I am running PHP 5.5 in FastCGI. I also changed it to Centos default PHP (5.4.16) but nothing happens again. It only works when PHP runs as Apache module. The problem is on FastCGI Application.
My server: Centos 7, Plesk 12 Check the screenshot for installed components.
Plesk 12. Using the "Corporate/Business" -> "Power User view".
Where do you add a Domain Alias? The webspace has no option to add this and all documentation I've found so far seems to indicate there should be a button that says add domain or add domain alias.
There is some problem with my email and developer tell me this yesterday:
To view DNS records for a domain you need to (after loging in as admin) click on the domain name, then choose DNS Settings. Mx record is configured correctly there, but they are not taken into consideration.
You should change the nameservers from the registrar to the nameservers of your hosting. Right now the following are used: ns-canada.topdns.com. hostmaster.topdns.com .
They should be either the nameservers received from the hostings, or if you did not received any then you will have to create them, on the registrar side and on your hosting side.
So you should go to your registrar and change the nameservers for your domain. Do not just change the ip for the main A record. After you do this you will need to wait a while for the changes to propagate.
On my registrar have i set in my server ip but when him do a test here: [URL] ....
I want to setup a domain alias without www in front of it. A quite simple task in the past...but not with Plesk 12. So I have a service domain (for example: service.com) that I use for ALL clients. But each client has only a subdomain of it as alias in his account. so client1.service.com, client2.service.com....and so on. And only that subdomain...nothing more...for each account. How to achieve that in Plesk 12?
Error: IP addresses for mail service of domain <domain> are not set..This is error I'm getting. It was working some time ago, but now I cannot create new domain.
I have installed mail servers in components, and i see mail settings under server tab but i just cant figure out how to enable mail for specific domain
If i go to webmail.pedjaapps.net i opens default home page, webmail subdomain points to my servers ip address in DNS, roundcube is also enabled in webmails....
