Domain Name Service, a method of converting a textual doman name to an IP address

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0answers
94 views

Back to Mac service when using Unlocator DNS

I have a Mac Mini at home that I would like to connect to using the "Back to my Mac" service. Normally it works just fine. But if I update my Apple Airport Extreme with DNS from unlocator.com (or ...
0
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1answer
27 views

No website opening but network works perfect, dns perfect as well

I am relatively new to OSX but I do my best here. I read a lot and tried to solve but did not find a answer which fits to my problem well. I have a Mac Mini with Yosemite 10.10.2. My network seems ...
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0answers
47 views

Ping being hijacked?

On my Mac terminal, I typed cat /etc/resolv.conf nameserver 8.8.8.8 nameserver 8.8.4.4 and I do a dig dig www.facebook.com ; <<>> DiG 9.8.3-P1 <<>> www.facebook.com ;; ...
0
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2answers
562 views

How to add a wildcard host entry to Mac OS X Server's DNS

I have set up a Mavericks Mac OS X Server machine for my lab, and I am using the DNS service for my own domain. Without getting into too many complicated details, I need to populate this local DNS ...
1
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1answer
44 views

How can I add a DNS record so that example.com resolves to my server.example.com in the OS X Server app?

The default DNS setup leaves me with a record pointing server.example.com to my IP address. I've added a couple of aliases like www, mail. But how can I add example.com, essentially the root domain ...
2
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2answers
10k views

Can't access specific websites with Macbook Air (10.7.5 Lion)

This has really baffled me: While my internet connection works, I can't access specific websites with Safari (or any other browser for that matter). I don't get a 404 page; Just an error message that ...
5
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1answer
994 views

Lion Server DHCP randomly loses settings and reverts to defaults

I’ve been trying to set up Lion Server on a Mac Pro with it acting as the router/gateway/firewall/DNS/NAT and DHCP. I’ve been trying to setup an internal-only network named mycompany.something. After ...
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2answers
2k views

DNS doesn't work properly in OS X Yosemite

There is a problem with resolving DNS in my OS X Yosemite. Safari doesn't load web sites, ping says "unknown host" to google.com. DNS servers set to 8.8.8.8 and 8.8.4.4. dig google.com Gets ...
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0answers
37 views

OS X Yosemite Server - DNS issues

I purchased a domain and have a third party company manage email service for it. My MX records point to the email hosting provider. My A record for my domain points to my static IP provided by my ISP. ...
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0answers
27 views

How do I enable DNSSec on OSX? (Or DNSCurve)

I want to support encrypted IPSec communications, and DANE certs in DNS. Notably, DNSSSec is a prerequisite is IPSec (secure IP addresses from DNS) How can I configure my OS X computer to use DNSSec ...
1
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1answer
1k views

Using dnsmasq when not connected to the Internet

I'm routing dns requests through dnsmasq so that domains I'm using for local development point to 127.0.0.1. This works great when I'm connected to the Internet via Wi-Fi or ethernet, but I start to ...
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0answers
12 views

DNS possibly cause of failure to send emails

I have a mac mini running OS X 10.10 with Server.app that has DNS service enabled. The primary zone is example.com. In the zone, I have a list of machines: machine1.example.com - 10.0.1.11 ...
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0answers
47 views

Yosemite Server / Domain Configuration advice

I'm configuring a mac mini server (latest Yosemite) and I'd like some advice/guidance. I have a registered domain in use for my website, mail and some subdomains – all externally hosted. I'd like to ...
2
votes
2answers
1k views

Airport Extreme Name Resolution

I have a little issue with my airport extreme. I'm using the device in my corporate network which has two DNS server for resolving intern and external names. When I do an nslookup "public adresse" ...
0
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0answers
27 views

DNS server entries disappear upon applying server details

I'm having issues entering my DNS server information upon configuration. Each time I enter the servers, they immediately disappear - with some attempts just disappearing upon entering a single ...
0
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1answer
1k views

MacBook Pro 10.9.1 loading web pages very slow over 116Mbps Airport Extreme 802.11ac

This is driving me crazy. I have a MacBook Pro running OS X 10.9.1 connecting to the internet via an Airport Extreme 802.11ac. Speedtest shows I am pulling 116Mbps. A week ago or so I installed ...
2
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1answer
1k views

Configured Airport as Bridge and use OS X Server for DHCP and DNS, no Internet

I want to use my Mac Mini as an OS X Server with the following services: DNS DHCP Open Directory Profile Manager I configured my Airport Extreme under the "Internet" tab to use my static IP ...
0
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3answers
207 views

Mac bind to windows domain with wrong name

I'm fairly new to the world of Mac. I've had the administering of around 100 macs thrust upon me (previous guy left, little documentation. Only things like the images he used, no documentation of ...
0
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1answer
45 views

Safari iPhone 6 will not load static website which is hosted on AWS

Currently I am encountering an issue with loading a webpage with Mobile Safari on my iPhone5. The site was just deployed with AWS (Amazon Web Services) here is the link http://www.point.plumbing The ...
2
votes
1answer
103 views

websites don't open on a specific wifi connection (probably DNS issue)

I have a cable broadband which works flawlessly; I am using the same to ask this question from my Android. But it doesn't work on my MacBook (10.10.2). Basically, no websites open, although I can ...
2
votes
1answer
229 views

What side effects, if any, are there from issuing scutil --set HostName 'Fred'?

I have read that you can change all of the three "computer names" associated with a Mac using the scutil utility. The three names in question are ComputerName (the "friendly" name), LocalHostName ...
0
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1answer
45 views

Whats the value for DNS when you leave blank DNS in static IP?

When you set a static IP in iOS and you don't specify a in IP address for DNS, which IP does iOS use to resolve hostnames?
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0answers
38 views

How can I prevent hostname from changing?

When I boot up one of our computers it gets a static DHCP address which is specified in our DNS as client1.domain.com and so on. The hostname sets automatically from reverse DNS at bootup and ...
0
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0answers
22 views

Change dnsmasq from .dev to .local

I have followed these instructions for setting up a dnsmasq on my Mac. I originally set it up to use .dev, but now I want to change .dev to .local. However, when I try using .local instead, it ...
16
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4answers
14k views

How can I get OSX Mavericks to notice a DNS change in `/etc/hosts`?

A common way to "block" a website (eg, to eliminate it as a distraction) is to edit /etc/hosts and point the domain to the loopback address. Eg: # Stop goofing off 127.0.0.1 youtube.com On ...
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0answers
109 views

Is intermittent high ping an issue in my Macbook or my router?

Every 20-30 minutes, my internet seems to be unresponsive for about 10 seconds. I can easily see this if I'm running the ping command while it happens: Now, I have two routers on my network, both ...
0
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1answer
90 views

Why is my hostname resolution taking so long?

Several months ago I noticed that my text editor (emacs) and IDE (IntelliJ) were taking a really long time to start up. The time appeared to vary based on the DNS servers OS X was using. I was able ...
1
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1answer
64 views

Mac OS X Mavericks DNS name lookup order change?

I noticed Mavericks prefers the DNS server to /etc/hosts (scutil --dns). There used to be a good 'ol "order hosts,bind". Is there anything equivalent for Mavericks so my hosts file is consulted before ...
11
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3answers
8k views
0
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1answer
37 views

Does the DNS service need to be on in order for the caching service to work on OS X Server?

I didn't think that caching needed the DNS service to be running in order for it to work. Is this true/false? I've been reading a lot of forums where it says you should get the server DNS right in ...
1
vote
1answer
1k views

Odd (potentially DNS) network problems on my Macbook Pro (VPN / Network Connect related)

I was reluctant to ask a new question as there appears to be a million dns related questions on here and elsewhere already, but, I think mine might be a bit different. An example, right now I am ...
11
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1answer
14k views

Yosemite Cannot Resolve Domain Names

So I know Apple removed mDNSResponder in Yosemite, but it appears that a bunch of apps are still trying to interact with it and failing Oct 20 10:57:00 Nicks-MacBook-Pro.local configd[25]: ...
0
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1answer
112 views

How to make OS X Server 3 accessible from the internet?

I am trying to setup an OS X server so that I can see it from outside of my internal network. I have OS X Mavericks with the Server app installed as a VM for testing purposes right now. It has access ...
1
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1answer
79 views

Multiple .local hostname on one computer

Is possible setup multiple .local hostname on one physical computer? Background: home network (behind the DSL/NAT router) (192.168.1.*) have a mac-mini, called as "tango.local". (set in the ...
6
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3answers
3k views

Internet Sharing handing out wrong DNS server address

I'm using a MacBook Pro with OS X Mavericks 10.9.2. It connects to the internet via a USB 3G dongle, and I want to share that internet connection via wifi. However, on devices that connect to the ...
10
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2answers
3k views

How to set custom DNS entry for a particular wifi connection

Is there a way to set custom DNS settings for a single wifi connection without affecting other connections? I use my laptop at home and work. When at work I need to type in an IP address of a local ...
3
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0answers
65 views

How do I really (dig) flush the DNS cache on OS X 10.9?

I'm on OS X 10.9, according to support.apple.com I can flush the cache with sudo killall -HUP mDNSResponder Unfortunately this does not really refresh my DNS cache at all, also not like this: ...
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0answers
11 views

Mac OS X Panther Server DNS settings

How do I change change the DNS time to live, TTL, settings using Mac OS X Panther Server?
1
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1answer
140 views

iOS network connectivity on a local, isolated network with no DNS server

I have a problem with configuring my iPad to work on a local, isolated Wi-Fi network that does not have a DNS server on it. The problem is in how to convince the iPad that it is actually connected to ...
7
votes
2answers
8k views

OS X 10.10.1 /etc/hosts & /private/etc/hosts file is being ignored and not resolving

Like the title says, running os x 10.10.1. if i have an entry in my hosts file and do a dig or nslookup it still shows a different IP than what is in my hosts file even after trying to flush various ...
2
votes
0answers
470 views

Seeing discoveryd error: Basic DNSResolver Return Code is 9 and we are treating it as an error!

Seeing this repeated pretty frequently in the Console logs for on my Macbook Pro running 10.10: 10/24/14 9:59:04.175 AM discoveryd[57]: Basic DNSResolver Return Code is 9 and we are treating it as ...
11
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4answers
20k views

Discoveryd Alternative to Replace mDNSResponder Argument?

This is a direct follow-on to this question. Before Yosemite, I'd add the "-AlwaysAppendSearchDomains" argument to the mDNSResponder plist file so that all local resolver lookups added the search ...
1
vote
1answer
75 views

How to set custom DNS settings?

I'm trying to set my Macbook Pro to use Google's public DNS, but when I go to the DNS settings (System Preferences > Network > DNS) it will enter the new IP address but then immediately reverts it to ...
3
votes
0answers
92 views

Loopback in Yosemite not working

I'm on Yosemite (10.10.2). Since upgrading I got some DNS issues, it seems my loopback isn't working any more. When I'm talking to my app locally via http://localhost:port, localhost in some cases ...
0
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0answers
97 views

Can I fix DNS issues on MBP for good?

I noticed DNS issue on my MBP where all of sudden (in the middle of my work, nothing changed) my DNS simply stops working. It's easy to notice that, so I do the following: first I check if DNS is ...
0
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0answers
114 views

OS X Server Profile Manager port forwarding?

I am setting up a MDM server on OS X Server. This is just a personal project, so I am hosting off of my iMac running Yosemite and OS X Server. I have configured port forwarding and DNS records so ...
0
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1answer
168 views

Why won't OS X query multiple DNS servers

I have found that in all my years of use with Macs, multiple OS versions, multiple hardware configurations, that it never queries anything but the primary DNS server. Why is this? We have spun up many ...
5
votes
3answers
4k views

How to add some additional DNS search domains without ignoring the DHCP ones?

I just want to add my own list of Search Domains but without overriding the ones returned by the DHCP? As anyone would imagine I already tried to add them to Network > Advanced > DNS but adding them ...
0
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1answer
159 views

OSX Yosemite periodically loses DNS info for my server

I'm running OSX Yosemite as my development machine. I run a VPS for the product I'm developing at cursiveclojure.com. Every so often (3 times now over the last month or so) my Mac somehow gets into a ...
46
votes
11answers
72k views

DNS not resolving on Mac OS

Some of my coworkers are having troubles on their Macs - DNS resolution does not work under Mac OS. They're running Snow Leopard 10.6.8. They can use DNS in a Windows 7 virtual machine (VMware Fusion ...