General Discussion

The infamous "Failed to get AAAA from MX or your DOMAIN" (resolved)

Started by jwise

Replies: 0
Views: 4,094

April 15, 2013, 02:34:08 PM
by jwise

This prefix has been tagged as UNDELEGATED

Started by kfl62

Replies: 12
Views: 8,269

March 07, 2013, 01:39:12 PM
by kasperd

To pass the test for professional (Your MX does not appear to have working RDNS)

Started by mattsum

Replies: 6
Views: 5,911

July 05, 2011, 06:55:11 AM
by rfc2460

Top 100

Started by edmundwatson

Pages1 2

Replies: 19
Views: 14,986

February 05, 2013, 12:32:00 AM
by LuckyMan

traceroute test failing

Started by Jim Whitby

Replies: 1
Views: 3,738

September 16, 2011, 03:50:14 AM
by Jim Whitby

Trouble with email test

Started by webmany

Replies: 2
Views: 3,951

September 16, 2010, 11:08:50 AM
by webmany

Trouble with IPv6 Dig Test (forward lookup)

Started by bgvaughan

Replies: 2
Views: 5,914

July 26, 2010, 05:03:11 PM
by cholzhauer

trouble with tunnel-google led me to a post that said to make new one now no IRC

Started by BinaryStream

Replies: 4
Views: 10,591

March 11, 2012, 03:34:43 AM
by kasperd

trying to update traceroute via cisco and not accepted?

Started by a9a1c1

Replies: 2
Views: 6,969

March 09, 2017, 05:37:00 PM
by divad27182

tunnel connection issue

Started by bjo

Replies: 2
Views: 3,695

April 29, 2015, 04:12:47 AM
by bjo

tunnelborker block ipv6's 25 port then how to finish ipv6 cert

Started by ayaka

Replies: 6
Views: 5,630

February 28, 2014, 11:46:18 AM
by ayaka

tunnelbroker registration process claiming wrong captcha code repeatedly

Started by Intexpe

Replies: 0
Views: 43,286

March 22, 2017, 05:11:05 AM
by Intexpe

Two new levels available.

Started by broquea

Replies: 8
Views: 15,841

November 24, 2008, 05:58:00 PM
by snarked

typo at https://ipv4.tunnelbroker.net/ipv4_end.php

Started by dvl

Replies: 1
Views: 3,764

September 30, 2010, 05:04:04 PM
by kcochran

Unable to establish Ipv6 connectivity

Started by senural

Replies: 6
Views: 9,082

March 14, 2017, 07:52:13 AM
by senural

Unable to find AAAA for MX record.

Started by dzmodest

Pages1 2

Replies: 26
Views: 17,459

March 19, 2016, 07:03:54 PM
by kriteknetworks

unblock , blocked ports

Started by Nobby6

Replies: 2
Views: 4,792

March 28, 2013, 04:44:04 AM
by Nobby6

Unexpected Banner

Started by gungthar

Replies: 10
Views: 10,729

November 16, 2019, 01:07:45 PM
by born2host

use dns.he.net for enthusiast test

Started by anackin

Replies: 7
Views: 10,851

April 14, 2011, 06:34:11 AM
by broquea

Using a different domain for Guru level

Started by jollino

Replies: 1
Views: 3,988

December 18, 2010, 09:09:49 AM
by cholzhauer