All Questions
Tagged with domain-name-system dns-hosting
339
questions
0
votes
1
answer
34
views
How can I set up a local DNS or proxy that uses OpenNIC for OpenNIC domains/TLDs, and Cloudflare (or any other) DNS for the rest?
I've been pondering how to achieve this for the past few days. I love OpenNIC and everything they're doing, but sometimes the DNS servers are not always the best for normal, daily usage. While it's ...
- 13
0
votes
1
answer
48
views
Two nameserver domains that refer to each other causing issues
I have a VPS which hosts multiple domains including (modified for privacy):
mydomain.co.uk
mydomain.uk
I have registered name server GLUE (verified) for the following - all use the same IP address:
...
- 101
0
votes
0
answers
193
views
BIND9 on Ubuntu 20 - Cannot configure Zone to work properly
I installed it on Ubunto 20 and configured two zones
Options config file
acl internal {
localhost;
localnets;
192.168.70.0/24;
10.200.157.0/24;
};
options {
...
0
votes
0
answers
30
views
importing domain from AWS Route S3 to Linode
I want to import a domain registered in AWS:
in the Guides: https://www.linode.com/docs/products/networking/dns-manager/guides/incoming-dns-zone-transfers/
Within your external name server, allow ...
0
votes
2
answers
61
views
How do sites like workpress.com assign all users their own subdomain?
How does workdpress.com achieve this, where everyone, get a subdomain, like chooseName.wordpress.com after a new user sign up and when the subdomain has not been chosen?
0
votes
0
answers
340
views
DNS resolution is not working in k8 pods after k8 version upgraded to v1.25
We have upgraded our Kubernetes version from v1.24 to v1.25. We have used kubespray (version v1.2.21) for cluster creation. The cluster is upgraded successfully to v1.25. But once we deploy pods, not ...
- 101
1
vote
1
answer
160
views
Creating a cloudflare fallback server
I would like to create a fallback DNS server for my cloudflare account.
It accord to me that I have over 70 domains hosted by CloudFlare and my entire business
relays on a mostly free service, It has ...
- 155
-1
votes
1
answer
143
views
DNS address switched, but clients still hitting the old server
I have a non HTTP server I run for supporting a popular VOIP/WebRtc protocol.
Server "A" is the old server. Server "B" is the new server. Both can run independently, but do the ...
- 271
-1
votes
1
answer
120
views
Bind Dns server stopped working after Ip change
So, I have changed my server location from US to Lithuania and my server stopped working
I can connect to my db and virtualmin but only with my IP
/etc/bind/named.conf:
include "/etc/bind/named....
- 101
0
votes
1
answer
100
views
BIND MySQL / MyDNS
Good afternoon,
after successfully failing to ask that Question on Stackoverflow, I have to post it here. Problem still exists.
I need your power for another project.
I want to have a DNS-Server, wich ...
0
votes
0
answers
206
views
How to reset dnsmasq console settings?
I'm running the RaspAP on my Raspberry pi and changed some dnsmasq settings in the terminal. Since then I can't connect to any service running at the raspberry. I want to reset the settings I made but ...
- 1
0
votes
1
answer
374
views
DNS Zone has no address records (A or AAAA)
Whenever I run systemctl start named.service I get the error:
zone example.com/IN NS 'linserver-1.myco.example.com.example.com' has no address records (A or AAAA) Now the confusing thing for me is ...
5
votes
1
answer
784
views
Is DNS redirection scenario possible?
I have a question regarding DNS, assuming I have my domain register pointed to an external DNS, is it possible for me redirect it to another DNS if something isn't found.
I am asking because of ACME ...
- 63
0
votes
2
answers
284
views
BIND resolves external addresses correctly, but doesn't resolve addresses in LAN
I have recently set up a DNS server with bind (my first time) and I got it to resolve external addresses but internal addresses return an NXDOMAIN error in dig.
It for sure has to do something with my ...
0
votes
1
answer
541
views
ISP and Google Public DNS can resolve hostname, but local Windows 10 machine cannot
I recently updated the DNS records for the hostname armatureenergy.com. When I do an nslookup for it with Google Public DNS (8.8.8.8) and my ISP's DNS (206.55.176.101), the name resolves. But when I ...
- 111
0
votes
1
answer
222
views
Is random response from DNS authoritative server normal
We are trying to setup Lets Encrypt certificate issuance using cert-manager and dns01 solver. We are using Dreamhost as our DNS provider and we created glue component that bridges between RFC-2136 ...
- 103
0
votes
1
answer
29
views
Does creating a 10th level domain require creating 9 domain that preced to it?
Let's say, I own a domain example.com and it's setup correctly in my domain management dashboard. Now I want to create a long subdomain of the 10th level:
d10.d9.d8....d2.example.com
Will all that ...
- 11
0
votes
0
answers
150
views
DNS lookup spam running up Route 53 bill
Throughout 21 we saw around 15M DNS queries/month. In January 2022 we saw almost 300M and I didn't notice.... then February almost 1 BILLION...... and I noticed because of the bill. Amazon isn't ...
- 1
0
votes
0
answers
107
views
Website will not load for certain ISPs
My website will not load correctly for certain ISPs. I have verified with both the DNS provider and the website host that all information is 100% correct. However, certain internet providers yield ...
- 1
1
vote
1
answer
1k
views
DNS cache: systemd-resolve and ping resolve different IP addresses
I have changed the IP address in a DNS record (on Google Cloud DNS), associated to a subdomain test.example.com
From my Google Cloud VM:
if I ping test.example.com, I get the old IP address
if I ...
google-cloud-platform
0
votes
2
answers
873
views
dig +trace: no servers could be reached for my domain?
I am building my app in AWS.
I have deployed my Reactjs frontend project in an EC2 instance. Instead of users from the external internet world visiting my EC2 instance directly, I want to put it ...
- 143
-1
votes
1
answer
223
views
Glue record limitations for authoritative nameservers
I am trying to set up some nameservers for use by many domains, but there appears to be some issues with my set-up and I am not clear on what needs to be fixed to get it to work.
For my nameservers, ...
- 1
1
vote
1
answer
1k
views
Windows Server DNS Server Failure
I am having some issues with Windows Server 2022's DNS resolution and was hoping to get some insights. I have included some screenshots throughout the post
The server in question is running on HyperV, ...
- 111
1
vote
0
answers
225
views
Is there anything I can do to fix my domain?
I am looking for a help with the domain loopla.com. In general it all seems to be OK. It was recently purchased and initially hosted on GoDaddy, moved to Google Cloud and recently to Cloudflare. ...
-2
votes
1
answer
186
views
Geolocation-based Domain Name Resolution [closed]
Can I have Geolocation-based Domain Name Resolution in PowerDNS cluster?
I have to make a PowerDNS cluster for my project and there is a requirement of Geolocation-based Domain Name Resolution.
Is it ...
- 26
-2
votes
1
answer
407
views
Hidden Primary DNS NS records
I am trying to setup a hidden primary DNS server and want to understand what should the right way to setup the SOA and NS records
The hidden primary DNS will then do zone transfer to the secondary DNS ...
- 363
2
votes
1
answer
678
views
DNS resolver vs NS record TTL
If a zone has 6 NS records
When a DNS resolver lookup a domain/zone for an authoritative name server, does it take in all 6 records and cycle through them ?
If a resolver use the 1st NS server and ...
- 363
1
vote
1
answer
4k
views
Domain to S3 Bucket AccessDenied
Hello i have a problem i recibe AccessDenied in my domain
I upload my site in to a AWS S3 Bucket, i make public, create a static page, but when i access via my domain.com/mypage i get a AccessDenied.
...
- 11
1
vote
1
answer
96
views
Balancing with MX records - How does this work?
enter image description hereplease can you help me with this, I have this scenario to balance email traffic, currently, most of the emails are going towards imail2.test.com.pe and imail.test.com.pe ...
1
vote
0
answers
423
views
Domain whitelisting in Kubernetes DNS Service
Can I use Kubernetes dns service to whitelist the domains for my pods? I want to restrict the outgoing (egress) calls using Kubernetes dns service. if I can achieve this, can someone let me know the ...
- 265
0
votes
0
answers
839
views
server can't find :NXDOMAIN -- Ubuntu 18
Went thru all possible available solutions over the internet, before posting the question here.
I'm trying to replicate my working DNS production server onto a staging environment using the same ...
- 101
0
votes
1
answer
254
views
What happens if you make a mistake when you change the authoritative nameservers for a domain?
Say for example during a DNS migration to cloudflare, rather than transfering to "fred.ns.cloudflare.com" you typo'd "ferd.ns.cloudflare.com" or something similar for NS1, and the ...
- 3
1
vote
1
answer
229
views
DNS Delegation with Netlify DNS & Domain.com registrar
I am new to web deployment. I have a domain registered with Domain.com as the registrar, let's say it is something.press
I want to deploy a React app to Netlify (via Github integration) and use my ...
- 13
1
vote
1
answer
433
views
Is delegated DNS server authoritative server?
In the first picture, the order when making a query is client -> ISP DNS Server -> Root DNS -> Top Level DNS -> Authoritative name server.
But in the second picture, the order is client -&...
- 11
1
vote
0
answers
3k
views
Primary Name Server Not Listed At Parent
I have a hosted zone created in Route53 and updated the NS records under the namespaces of the purchased domain.
Unfortunately the DNS check does not return or point to the new NS records instead gets ...
- 119
0
votes
0
answers
239
views
Different DNS records on offline local network with valid DNSSEC
This is pretty much DNS spoofing on local network including DNSSEC, but I believe it should be somehow possible since I'm the legitimate owner of the domain.
I'm planning to provide a service during 1-...
- 109
1
vote
1
answer
970
views
How does TLD DNS server find the specific authoritative nameserver containing required information?
Considering this article, DNS Server Types, by Cloudflare, there is a TLD nameserver that is responsible for finding the authoritative DNS server containing the required record. But how does the TLD ...
- 113
0
votes
1
answer
69
views
Dual DNS Issue - Internal & External
I'm in a fix here in offering a softphone solution for a company to allow users work from home.
CURRENT SCENARIO:
The company has an existing internal Windows DNS "ABCcompany.com" and ...
- 1
1
vote
0
answers
407
views
Setting up a client to use a local DNS server
I have an Ubuntu Server (20.04) (SERVER) on which I'm running dnsmasq. This machine has a local IP of SERVERADDRESS
I have a Macbook Pro (CLIENT) on the same network - and I updated the DNS rules on ...
- 111
-2
votes
1
answer
663
views
Which is faster ? own private DNS (Windows/Linux) or Public DNS (Google, Cloudflare, etc.) [closed]
I'm trying to get the fastest DNS solution for my private network (at home for my labs).
I have Windows and Linux workstations and VMs.
I need the fastest DNS solution but I don't know what to choose.
...
- 13
0
votes
1
answer
100
views
Reverse DNS from a cloned linode
I have cloned a linode1 that is linked to mydomain.com and the reverse DNS is li19034-215.members.linode.com;
the reverse DNS of the cloned linode is also li19034-215.members.linode.com; I wouls like ...
2
votes
1
answer
1k
views
What is the DNS lookup sequence if both CNAME and A record exist?
If we set an A record and a CNAME record for the same sub-domain, how is the DNS lookup done?
For example,
A record:
example.com => xx.xx.xx.xx
www.example.com => xx.xx.xx.xx
CNAME record:
www....
- 99
1
vote
1
answer
443
views
Migrating domain from AWS Route S3 to Linode
I want to migrate 1 domain from AWS Route S3 to Linode; I've changed the NS recods to point to
ns1.linode.com
ns2.linode.com
ns3.linode.com
ns4.linode.com
ns5.linode.com
but on the DNS checket it ...
0
votes
3
answers
192
views
How does the A record change over time by running a DNS query? [closed]
I am running a DNS query on www.wikipedia.org using Google's public resolver @8.8.8.8 using the mac terminal. I have to get the A records for the host and run the query a couple of times to notice any ...
- 11
2
votes
1
answer
3k
views
Removing DNSSEC - Can it be done, and how can I?
A little while ago, I deployed DNSSEC because in doing so I reduced the number of security configuration checks I needed to implement on my local domain's DNS. These are Windows Server 2012R2 ...
- 341
0
votes
0
answers
396
views
Wiring up Heroku custom domain config to AWS Route 53 for a GoDaddy registered domain
I am trying to setup custom domains for my SSL enabled Heroku application on AWS Route 53.
I have added custom domains (the root and www sub domain) to my heroku application via the CLI. The custom ...
0
votes
2
answers
64
views
Site not resolving uniformly
My site www.acurent.com is not resolving to its IP address 23.20.46.124 uniformly
Check on: https://www.whatsmydns.net/#A/acurent.com, it shows that its resolving for certain networks only. If you ...
- 1
0
votes
1
answer
676
views
Is it possible to have the root domain on one web hosting and a sub-domain on another?
I have a shared web-hosting with CompanyA and another shared hosting with CompanyB. I own one domain called example.com. I want to host example.com on CompanyA and sub.example.com on CompanyB. Is this ...
- 11
0
votes
1
answer
813
views
How to deal with rDNS when my DNS is hosted by a third party that doesn't support PTR records?
I have NameCheap DNS for my DNS hosting and a fully unmanaged VPS server that it points to for all my domains.
I'm going through and making sure everything is right and optimized, but my reverse DNS ...
- 107
1
vote
1
answer
68
views
Can I point a domain to two web hosting services by adding A records in my DNS Records?
Can I point a domain to two web hosting services by adding A records in my DNS Records?
What happens if I do that?
- 113