General Discussion

IPV6 Portscan

Started by iip

Replies: 1
Views: 14,209

August 11, 2009, 07:30:50 PM
by kcochran

This prefix has been tagged as UNDELEGATED

Started by kfl62

Replies: 12
Views: 14,184

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

Stuck at administrator test, no idea how to troubleshoot further

Started by AndrejaKo

Replies: 5
Views: 14,054

October 09, 2012, 02:02:25 AM
by AndrejaKo

Something wrong with guru test.

Started by argos

Replies: 3
Views: 14,047

March 02, 2009, 11:37:36 PM
by argos

Question about whois

Started by UltraZero

Replies: 6
Views: 14,021

July 09, 2011, 12:05:48 PM
by leibold

complete the Sage

Started by seboi

Replies: 4
Views: 13,988

May 04, 2018, 11:15:58 PM
by seboi

Professional Cert test: Failed to get AAAA from MX or your DOMAIN

Started by oldsoldier

Replies: 6
Views: 13,974

March 09, 2012, 12:38:40 PM
by oldsoldier

RDNS for mail server

Started by derchris

Replies: 8
Views: 13,938

November 15, 2012, 05:18:07 PM
by AlexandreGuedon

Accessing validate-explorer.php from a miredo-connected machine

Started by kurai

Replies: 6
Views: 13,914

March 01, 2010, 04:27:01 PM
by mtindle

iPerf.he.net

Started by xymox1

Replies: 1
Views: 13,868

April 16, 2017, 05:46:28 PM
by cholzhauer

[SOLVED] Problem with Sage Test

Started by derekivey

Replies: 8
Views: 13,860

April 04, 2011, 01:18:52 PM
by chandro

GURU test is querying for a URL not a hostname!

Started by ajsphila

Replies: 2
Views: 13,851

August 20, 2009, 11:59:59 AM
by broquea

How to move a domain from using GoDaddy.com DNS to HE.net DNS

Started by RonaldNutterLab

Replies: 5
Views: 13,830

February 06, 2012, 04:59:15 PM
by RonaldNutterLab

also stuck on grab file by http - Can anyone test for me please

Started by ollybee

Replies: 12
Views: 13,787

July 29, 2010, 07:30:38 AM
by zanchey

trying to update traceroute via cisco and not accepted?

Started by a9a1c1

Replies: 2
Views: 13,735

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

Guru Test 3rd step

Started by netadventures

Replies: 6
Views: 13,735

July 18, 2012, 01:46:41 PM
by kasperd

E-Mail test certification problem

Started by argos

Replies: 5
Views: 13,729

June 01, 2009, 05:36:05 PM
by styledsales

Redo missed tasks

Started by desc

Replies: 0
Views: 13,692

September 11, 2008, 09:59:20 AM
by desc

No AAAA record

Started by bmgtenty

Replies: 6
Views: 13,681

April 22, 2010, 03:33:04 PM
by jimb

Possible error with Guru certification

Started by tatsuling

Replies: 1
Views: 13,614

September 25, 2008, 08:51:46 PM
by broquea