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Update DNS Settings with AT&T

Contributor Post options menu Jun 29, 2017 2:10 PM Update DNS Settings with AT&T

Questions

 • Network Coverage

376

1

0

0

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Official Solution

Where do I enter the information to update the routers external ip address at DynDNS.org?

I have the 2Wire 3800HGV-B router now and looking for the page to enter DynDNS.org information so they always have my correct external IP address updated and clients can get their files.  It's always been a part of the WAN setup on all the routers I've used in the past but I can't find it on this on

Questions

 • AT&T Internet Features

802

3

0

0

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Official Solution

DNS problems with 2-wire 3801

I recently have had to power cycle (unplug power cord, coax and ethernet cables) and reset (via settings->diagnostic->reset on the RG) due to no internet connection. It eventually connects normally after 10 minutes, the windows network diags report the problem with the DNS portion of the RG.

Questions

 • AT&T Internet Equipment

7.2K

11

0

0

Accepted Solution

Official Solution

AT&T DNS Error Assist

Hi all, It seems AT&T has moved their "Opt-Out of DNSErrorAssist" page. The link https://start.att.net/dnserrorassist/about/srchTrm=Redirect%20Bin is no longer valid. This is the same link that AT&T support, just this morning, told me to use, along with these instructions: 1. Type the incorrect URL

Questions

 • AT&T Internet Features

15.7K

12

0

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Official Solution

How to change the DNS server on the Motorola NVG589 router?

Hello, I recently switch from DSL to U-verse and I was using OpenDNS for web content filtering.  With OpenDNS you just change your router to use the OpenDNS DNS servers, then any device connecting to your network gets filtered.  Now that we switched to Uverse the Uverse router is our main router.  I

Questions

 • AT&T Internet Equipment

73.5K

23

0

0

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Official Solution

DNS server cannot connect to XBOX one

Shows wireless strength, full bars, on Xbox but cannot connect to.  Download, upload, packets ect are not shown under Internet settings on Xbox.  Tried entering manual DNS and IP with no luck. Help!

Questions

 • AT&T Internet Equipment

4K

3

0

0

Accepted Solution

Official Solution

Cannot disable DNS Error Assist

DNS Error Assist continues to intercept my web traffic even though I have opted out in my account settings.  The option to disable it is not available in the modem settings.  I spent a long while on chat with U-Verse Internet Support tonight and they could not figure it out.  They reset my modem, su

Questions

 • AT&T Internet Features

1.6K

2

0

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Official Solution

Closed

Reverse DNS / PTR Request

Help with Reverse DNS or PTR request.

Questions

 • AT&T Internet Features

18.5K

8

0

ATT Uverse DNS Propagation taking forever...

We updated the nameservers to one of our company websites on Friday.  Very shortly after, the changes had been reflected on all of our mobile phones but not our office network (ATT Uverse).  I figured it might take a couple hours, so thought nothing of it.  The website worked fine for us on our home

Questions

 • AT&T Internet Plans

329

1

0

DNS settings update with AT&T

Hello, I'm a systems administrator for our district school system.  We've changed our DNS on our mail servers about 5 days ago during an exchange upgrade. We are receiving calls about users not being able to log in to their mail on their home wireless. It seems that this is only true so far with use

Questions

 • Network Coverage

211

1

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550 5.7.1 Connections not accepted from servers without a valid sender domain.

We are getting Remote Server returned ' ' for many emails sent to ATT email servers (sbcglobal.net, att.net, prodigy.net, etc).  Online Tools verify that our reverse lookup is correct.  Any recommendations to resolve?   Example NDR:   Dnsstuff.com Reverse Lookup:

Questions

 • AT&T Internet Security

1.4K

2

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ATT DNS servers are painfully slow

Your DNS servers are really, really, really, slow.  Sometimes they don't respond at all to the first query..This problem has been slowly getting worse over the last 5 years of me being a customer. In my testing the ATT wireless DNS servers took between 70-2500ms for a new lookup.Any of the generic (

Questions

 • Data & Messaging Features, Internet Tethering

864

0

0

0

Closed

Manual DNS Server setting on Arris BGW210

It is pretty common to allow a manual configuration of DNS servers on the DHCP settings of routers.  I am shocked that the very nice and fast Arris BGW210-700 does not allow this option.   People and Businesses rely on using customizable DNS servers for security and web filtering - AT&T creates an u

Questions

 • AT&T Internet Equipment

54.5K

13

DNS Hijacking?

I have uVerse internet service delivered to my home via the motorola NVG589 on default settings. Today, only my home phone service works. TV and internet do not work. I investigated the issue and found that the residential gateway is not giving valid DNS replies: every request returns the IP address

Questions

 • AT&T Internet Features

2.4K

3

0

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Reverse DNS and Website questions

I have received 5 new static ips yesterday from range 76.XXX.XXX.1/5. In one of them (76.XXX.XXX.2) I requested for Reverse(PTR) for email server domain which is "mail.domain.com".   But my website (www.domain.com) also runs on the same ip address server (76.XXX.XXX.2) on IIS. If admin changes 76.XX

Questions

 • AT&T Internet Features

527

2

0

0

Yahoo DNS Helper just turned on

I just got the anoying DNS "helper" from Yahoo when I clicked on an invalid link in a PDF document (i.e. when the DNS lookup failed, I was redirected to a Yahoo search page with the fragment of what I typed).   I think Chrome prevents me from seeing that up until now (by searching for stuff that doe

Questions

 • AT&T Internet Features

664

0

0

0

AT&T mobile network website DNS cache

I am an AT&T mobile customer. I have a website. I recently moved my website to a new web server, and DNS updated accordingly by the hosting company. It also has new web files and web design. The updates have propagated throughout the web, with the exception of AT&T's mobile network which displays th

Questions

 • Network Coverage

396

0

0

0

Opt in for dns hijacker?

Hello, I'm pretty sure I never opted in for the error messages of pages not found to default for the att "service".   That service couldn't even find me when I included the city, state, name of company, and even the house number....I hope the "opt out" "feature" works LOL.

Questions

 • AT&T Internet Features

241

1

0

0

PTR/rDNS request

When calling sales to order Static IP's on my ATT Fiber line, the sales person was unable to add the service without sending out a tech.  This caused me to go to Tech Support to order the IP's.  He was successfully able to provide my IP's without any fuss.  When i asked him to also submit an rDNS re

Questions

 • AT&T Fiber Account

486

1

0

0

DNS Security to be implemented?

Salesforce.com notified me today that they were implementing DNSSEC (DNS Security) and gave me a test link. I work from home so access to Salesforce is a concern. The test link passed the IPv6 test but failed on the DNSSEC test. I was advised to contact my ISP to see when they will have DNS Security

Questions

 • AT&T Internet Security

582

1

0

0

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