# \#dns **URL:** https://forums.digi.com/tag/dns/41.md [Latest](https://forums.digi.com/latest.md) · [Categories](https://forums.digi.com/categories.md) · [Tags](https://forums.digi.com/tags.md) --- ## [Unable to perform lookup (ATLA) after network registration - DNS servers both 0.0.0.0?](https://forums.digi.com/t/unable-to-perform-lookup-atla-after-network-registration-dns-servers-both-0-0-0-0/26117)
**Author:** [@Firmware](https://forums.digi.com/u/Firmware)\ **Replies:** 4\ **Last updated:** [June 27, 2023, 12:10am UTC](https://forums.digi.com/t/unable-to-perform-lookup-atla-after-network-registration-dns-servers-both-0-0-0-0/26117 "2023-06-27T00:10:37Z")
Hi, I feel like I must be making a rookie mistake. Once my cell modem is registered (ATAI is 0, I’ve got an IP address, etc.) and I try to convert a domain name (e.g. www.google.com) to an IP address via the ATLA comma… --- ## [Digi transport IPSec using URL, not IP address\[SOLVED\]](https://forums.digi.com/t/digi-transport-ipsec-using-url-not-ip-address-solved/22095)
**Author:** [@jserink](https://forums.digi.com/u/jserink)\ **Replies:** 1\ **Last updated:** [December 30, 2020, 6:15am UTC](https://forums.digi.com/t/digi-transport-ipsec-using-url-not-ip-address-solved/22095 "2020-12-30T06:15:23Z")
Hello: I have a system of 74 sites that we are going to upgrade the Internet link which will require us to change the static IP. As such, I am changing the IPsec definition to use a URL rather that the IP addess…but her… --- ## [DNS Server Spoofing](https://forums.digi.com/t/dns-server-spoofing/21725)
**Author:** [@xtri001](https://forums.digi.com/u/xtri001)\ **Replies:** 0\ **Last updated:** [August 31, 2020, 8:52am UTC](https://forums.digi.com/t/dns-server-spoofing/21725 "2020-08-31T08:52:40Z")
Any suggestions in stopping the spoofing on a WR21 using the firewall? --- ## [How do i block all traffic except DNS and Mqtt through the ppp connection but allow admin on eth0?](https://forums.digi.com/t/how-do-i-block-all-traffic-except-dns-and-mqtt-through-the-ppp-connection-but-allow-admin-on-eth0/21080)
**Author:** [@trsimmons7](https://forums.digi.com/u/trsimmons7)\ **Replies:** 4\ **Last updated:** [February 7, 2020, 9:30am UTC](https://forums.digi.com/t/how-do-i-block-all-traffic-except-dns-and-mqtt-through-the-ppp-connection-but-allow-admin-on-eth0/21080 "2020-02-07T09:30:28Z")
I want to close the firewall to all traffic on a WR11 with the only exceptions being MQTT standard port is 1883 and ssl is 8883. allow DNS lookup and… only allow my laptop which would have a 192.168.100.100-109 ip to a… --- ## [How can I change the DNS server addresses?](https://forums.digi.com/t/how-can-i-change-the-dns-server-addresses/19701)
**Author:** [@d.Mate](https://forums.digi.com/u/d.Mate)\ **Replies:** 2\ **Last updated:** [July 11, 2018, 12:11pm UTC](https://forums.digi.com/t/how-can-i-change-the-dns-server-addresses/19701 "2018-07-11T12:11:14Z")
I would like to be able to change the DNS addresses by console. Is there a definite function or any concrete example that demonstrates how to do it? --- ## [Is there a DNS / DHCP Server for the RCM4200 under dynamic C?](https://forums.digi.com/t/is-there-a-dns-dhcp-server-for-the-rcm4200-under-dynamic-c/18561)
**Author:** [@Jim\_255](https://forums.digi.com/u/Jim_255)\ **Replies:** 1\ **Last updated:** [July 19, 2017, 5:54pm UTC](https://forums.digi.com/t/is-there-a-dns-dhcp-server-for-the-rcm4200-under-dynamic-c/18561 "2017-07-19T17:54:22Z")
My project requires giving each device on the network (ethernet) a unique name as opposed to using the IP address, as such I’d like to have one of the rabbit devices be the DHCP/DNS master server. --- ## [When Configuring XBEE S68 WiFi, How To Set the DNS Name of the S68 WiFi Adapter?](https://forums.digi.com/t/when-configuring-xbee-s68-wifi-how-to-set-the-dns-name-of-the-s68-wifi-adapter/18236)
**Author:** [@feinstei](https://forums.digi.com/u/feinstei)\ **Replies:** 3\ **Last updated:** [April 10, 2017, 1:13pm UTC](https://forums.digi.com/t/when-configuring-xbee-s68-wifi-how-to-set-the-dns-name-of-the-s68-wifi-adapter/18236 "2017-04-10T13:13:51Z")
Hi, I am using an XBee S68 WiFi Adapter plugged into my embedded controller board. I am going to be sending UDP packets to the S68 from a Windows-based PC. I am configuring the S68 module with Digi XBIB-U-DEV RevD boa… --- ## [Why is my Dynamic DNS currently disabled due to previous error response from server?](https://forums.digi.com/t/why-is-my-dynamic-dns-currently-disabled-due-to-previous-error-response-from-server/18089)
**Author:** [@velketor](https://forums.digi.com/u/velketor)\ **Replies:** 1\ **Last updated:** [March 1, 2017, 5:55am UTC](https://forums.digi.com/t/why-is-my-dynamic-dns-currently-disabled-due-to-previous-error-response-from-server/18089 "2017-03-01T05:55:10Z")
I am able to setup my DynDNS account and it works fine until I reboot the router and get assigned a new IP. Then the DynDNS account says: “Dynamic DNS is currently disabled due to previous error response from server” I… --- ## [How to get DNS address?](https://forums.digi.com/t/how-to-get-dns-address/17949)
**Author:** [@stepik](https://forums.digi.com/u/stepik)\ **Replies:** 4\ **Last updated:** [February 2, 2017, 12:25pm UTC](https://forums.digi.com/t/how-to-get-dns-address/17949 "2017-02-02T12:25:01Z")
Hello, I’m using Connect ME9210 with NET+OS. Is there any way to read DNS address when DHCP is enabled? I use ‘customizeIamGetIfAddrInfo()’ which gives me current IP, subnet mask, gateway, but DNS is reported as 0.0.0.… --- ## [ccardimx28js no DNS?](https://forums.digi.com/t/ccardimx28js-no-dns/17632)
**Author:** [@Curby](https://forums.digi.com/u/Curby)\ **Replies:** 1\ **Last updated:** [November 5, 2016, 9:04am UTC](https://forums.digi.com/t/ccardimx28js-no-dns/17632 "2016-11-05T09:04:30Z")
Hello, my connectcard imx28js has the option to enter a DNS Server IP in the bootloader. Regardless, the card is not accessable in my network using the hostname i can only use the IP adress. The IP adress of the networ… --- ## [Xbee Gateway (WiFi - Ethernet) is really slow to establish fully working wireless connection](https://forums.digi.com/t/xbee-gateway-wifi-ethernet-is-really-slow-to-establish-fully-working-wireless-connection/16377)
**Author:** [@mitsos1os](https://forums.digi.com/u/mitsos1os)\ **Replies:** 2\ **Last updated:** [March 6, 2016, 9:51am UTC](https://forums.digi.com/t/xbee-gateway-wifi-ethernet-is-really-slow-to-establish-fully-working-wireless-connection/16377 "2016-03-06T09:51:33Z")
Hello, We have developed a custom Digi Python Application that connects our Xbee Gateway to a cloud server and sends data. The problem we are facing is the following. When we use the Ethernet interface for connecting t… --- ## [WHY gethostbyname() is not implemented in NET+OS](https://forums.digi.com/t/why-gethostbyname-is-not-implemented-in-net-os/16070)
**Author:** [@gavello](https://forums.digi.com/u/gavello)\ **Replies:** 1\ **Last updated:** [January 12, 2016, 4:27am UTC](https://forums.digi.com/t/why-gethostbyname-is-not-implemented-in-net-os/16070 "2016-01-12T04:27:44Z")
I need to resolve a host ip address by its name but for some reason gethostbyname() is not implemented in NET+OS. Someone knows alternative ways to achieve the same goal? --- ## [When does a Digi serial device translate a DNS name for sending data?](https://forums.digi.com/t/when-does-a-digi-serial-device-translate-a-dns-name-for-sending-data/15838)
**Author:** [@david.landis](https://forums.digi.com/u/david.landis)\ **Replies:** 4\ **Last updated:** [November 25, 2015, 8:27pm UTC](https://forums.digi.com/t/when-does-a-digi-serial-device-translate-a-dns-name-for-sending-data/15838 "2015-11-25T20:27:54Z")
We have a number of Digi devices: Digi Connects, PortServers and Digi Ones. All of them are set to use a dot-quad address when sending data to a host from a serial device. We would like to switch to using a DNS name but… --- ## [S6B Alias / CNAME resolution issue](https://forums.digi.com/t/s6b-alias-cname-resolution-issue/14919)
**Author:** [@gjasmin](https://forums.digi.com/u/gjasmin)\ **Replies:** 3\ **Last updated:** [June 10, 2015, 8:21am UTC](https://forums.digi.com/t/s6b-alias-cname-resolution-issue/14919 "2015-06-10T08:21:35Z")
I’m experiencing a limitation with a XBee S6B in regards with DNS resolution with the ATLA command. When the queried dns is a Host (A), the resolution works correctly, but if the same address is tranformed into a CNAME … --- ## [How can I speed up DynDNS-registration?](https://forums.digi.com/t/how-can-i-speed-up-dyndns-registration/14777)
**Author:** [@NicoPeeters](https://forums.digi.com/u/NicoPeeters)\ **Replies:** 2\ **Last updated:** [May 22, 2015, 9:10am UTC](https://forums.digi.com/t/how-can-i-speed-up-dyndns-registration/14777 "2015-05-22T09:10:23Z")
When my router reboots, or switches from sim1 to sim2, the update on the DynDNS takes a long time. Also the time between 2 attempts to connect is less than a minute (these lines keep appearing: 14:19:25, 28 Apr 2015,Dev… --- ## [How can I manually add DNS Servers to the Mobile connection on WR21?](https://forums.digi.com/t/how-can-i-manually-add-dns-servers-to-the-mobile-connection-on-wr21/13959)
**Author:** [@cdirk07](https://forums.digi.com/u/cdirk07)\ **Replies:** 2\ **Last updated:** [November 20, 2014, 9:07am UTC](https://forums.digi.com/t/how-can-i-manually-add-dns-servers-to-the-mobile-connection-on-wr21/13959 "2014-11-20T09:07:37Z")
I have gone into the PPP settings and added my DNS servers there but upon reboot, the servers are the same as before, not the ones I want. --- ## [Thanks for the answer. Can it act as a DNS server too?](https://forums.digi.com/t/thanks-for-the-answer-can-it-act-as-a-dns-server-too/13060)
**Author:** [@pasha](https://forums.digi.com/u/pasha)\ **Replies:** 3\ **Last updated:** [July 3, 2014, 6:35am UTC](https://forums.digi.com/t/thanks-for-the-answer-can-it-act-as-a-dns-server-too/13060 "2014-07-03T06:35:53Z")
--- ## [Can Digi act as a DNS server on a ethernet port?](https://forums.digi.com/t/can-digi-act-as-a-dns-server-on-a-ethernet-port/13057)
**Author:** [@pasha](https://forums.digi.com/u/pasha)\ **Replies:** 3\ **Last updated:** [July 3, 2014, 6:34am UTC](https://forums.digi.com/t/can-digi-act-as-a-dns-server-on-a-ethernet-port/13057 "2014-07-03T06:34:50Z")
--- ## [AnywhereUsb/14?](https://forums.digi.com/t/anywhereusb-14/11957)
**Author:** [@floatwithme](https://forums.digi.com/u/floatwithme)\ **Replies:** 2\ **Last updated:** [September 22, 2013, 4:51am UTC](https://forums.digi.com/t/anywhereusb-14/11957 "2013-09-22T04:51:32Z")
Dear support, I have the following question about your Anywhere USB 14 ports device. What I know from the past is that when you install the driver software on the host machines, physical or virtual that you needed to h… --- ## [S6B Wifi - Unable to obtain DNS server address](https://forums.digi.com/t/s6b-wifi-unable-to-obtain-dns-server-address/11462)
**Author:** [@pcbbc](https://forums.digi.com/u/pcbbc)\ **Replies:** 4\ **Last updated:** [May 10, 2013, 5:17am UTC](https://forums.digi.com/t/s6b-wifi-unable-to-obtain-dns-server-address/11462 "2013-05-10T05:17:19Z")
My project requires submitting of data to a webserver, for which I need to obtain the webserver’s IP address. The industry standard solution would obviously be to use the configured DNS servers obtained from DHCP. Regr… --- ## [DNS Address when in DHCP](https://forums.digi.com/t/dns-address-when-in-dhcp/3580)
**Author:** [@egawtry](https://forums.digi.com/u/egawtry)\ **Replies:** 1\ **Last updated:** [September 13, 2011, 1:16pm UTC](https://forums.digi.com/t/dns-address-when-in-dhcp/3580 "2011-09-13T13:16:14Z")
I can get my IP, Mask, Gateway, and DNS entries when I am using a static IP (via IAM). However, when I switch to DHCP, I can only get IP, Mask, and Gateway (via tf). I call tfGetPppDnsIpAddress() and it returns zero. … --- ## [How query to DNS server ?](https://forums.digi.com/t/how-query-to-dns-server/4254)
**Author:** [@viluvilu](https://forums.digi.com/u/viluvilu)\ **Replies:** 3\ **Last updated:** [August 24, 2010, 5:01pm UTC](https://forums.digi.com/t/how-query-to-dns-server/4254 "2010-08-24T17:01:20Z")
anyone knows the way to make a query to a DNS server for resolve an ip domain ? I’m using DigiConnect Me with Plug&Play firmware Maybe I have to set TCP client (or UDP ?) for connect to DNS ip but what information I w… --- ## [DNSgethostbyname](https://forums.digi.com/t/dnsgethostbyname/3693)
**Author:** [@jwormsley](https://forums.digi.com/u/jwormsley)\ **Replies:** 7\ **Last updated:** [May 15, 2008, 6:38pm UTC](https://forums.digi.com/t/dnsgethostbyname/3693 "2008-05-15T18:38:57Z")
We recently got a new set of boards with DigiConnectME’s on them where DNSgethostbyname does not seem to work. The modules look just like the older modules we have (same part numbers). But if I take my application and …