General Discussion

Question about whois

Started by UltraZero

Replies: 6
Views: 11,841

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

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

Started by kurai

Replies: 6
Views: 9,688

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

"Generate a User Code" fails

Started by sdfranks

Replies: 6
Views: 9,897

October 08, 2011, 03:58:11 AM
by sdfranks

Sendmail, Linux (and others), and IPv6

Started by cowboy

Replies: 6
Views: 12,154

September 17, 2009, 11:37:27 PM
by snarked

Enthusiast test

Started by tsarna

Replies: 6
Views: 9,396

November 01, 2009, 06:03:34 AM
by cholzhauer

Incorrect "Your MX does not appear to have working RDNS" on Professional test

Started by timeggleston

Replies: 6
Views: 10,212

March 06, 2011, 04:56:58 PM
by djsilas

[SOLVED] Guru Test - Caching Issue?

Started by svtamateur

Replies: 6
Views: 8,456

January 08, 2011, 12:47:45 PM
by jimb

Humble suggestion: daily tests reset at midnight, or show a timer

Started by jollino

Replies: 6
Views: 10,836

April 04, 2012, 03:53:01 AM
by mianosm

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

Started by ayaka

Replies: 6
Views: 8,119

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

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

Started by mattsum

Replies: 6
Views: 7,721

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

No AAAA record

Started by bmgtenty

Replies: 6
Views: 9,582

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

Unable to establish Ipv6 connectivity

Started by senural

Replies: 6
Views: 12,404

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

Problems with "Update info"

Started by skim

Replies: 6
Views: 10,681

April 29, 2009, 05:36:23 PM
by kcochran

YAGuruPost

Started by n00dles

Replies: 6
Views: 7,641

November 21, 2010, 10:26:21 AM
by n00dles

cloudflare rdns problem!!!!

Started by mafiasx

Replies: 6
Views: 13,030

May 15, 2012, 01:32:16 AM
by mafiasx

Guru Test 3rd step

Started by netadventures

Replies: 6
Views: 10,727

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

Certification Administrator [No MX found for your domain. Failed to get AAAA]

Started by inventato

Replies: 6
Views: 7,650

May 24, 2012, 10:55:33 AM
by Midosoft

Stuck at the Enthusiast Level

Started by Marshal3god

Replies: 6
Views: 12,850

October 14, 2019, 01:56:45 PM
by born2host

Cannot change address State

Started by overlordq

Replies: 6
Views: 8,356

May 29, 2010, 06:51:39 PM
by tykimus

Stuck at administrator test, no idea how to troubleshoot further

Started by AndrejaKo

Replies: 5
Views: 10,950

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