[dns-operations] Odd combinatorial info domains?

Andrew Latham lathama at gmail.com
Thu Feb 23 05:49:45 UTC 2017


Unsure of this instance but setups for urls used in popular media are often
registered by media companies. Some examples including Rick and Morty fame
fakedoors.com would be http://bgp.he.net/ip/157.166.173.157#_dns

On Wed, Feb 22, 2017 at 10:32 PM, Viktor Dukhovni <ietf-dane at dukhovni.org>
wrote:

>
> Anyone know what these are for?
>
> There are at least 90,000 domains matching the PCRE regular expression:
>
> /^(?:awesome|amazing|immense|fabulous|super|great|excellent|wonderfull|
> marvelous|good|best|vast|incrediable|rad)-?(?:info|
> scoop|facts|wisdom|insight|knowledge)-?to-?(?:possess|
> retain|enjoy|own|keep|save|have|store|grasp|carry|cache|
> amass)-?(?:go|roll|push|flow|driv|runn|rush|bustl|mov)ing-?
> (?:ahead|forth|forward|onward)\.info$/
>
> That is, with optional hyphens, a concatenation of one word from each of
> the below:
>
>         1. awesome|amazing|immense|fabulous|super|great|
> excellent|wonderfull|marvelous|good|best|vast|incrediable|rad
>         2. info|scoop|facts|wisdom|insight|knowledge
>         3. to
>         4. possess|retain|enjoy|own|keep|save|have|store|grasp|carry|
> cache|amass
>         5. going|rolling|pushing|flowing|driving|running|rushing|
> bustling|moving
>         6. ahead|forth|forward|onward
>
> Anyone know why the registrant might be doing this?
>
> If every possible combination were registered, it would be a total of
> (14 x 6 x 12 x 9 x 4 x 2^5) = 1,161,216 domains.  I've only run across
> ~90k, but that could just be lack of effort to try them all.
>
> Registration data for one of the domains:
>
> Domain Name: AMAZING-FACTS-TO-CACHERUNNING-FORTH.INFO
> Registry Domain ID: D503300000017006529-LRMS
> Registrar WHOIS Server:
> Registrar URL: http://www.godaddy.com
> Updated Date: 2016-10-01T20:38:44Z
> Creation Date: 2016-08-02T15:26:03Z
> Registry Expiry Date: 2017-08-02T15:26:03Z
> Registrar: GoDaddy.com, LLC
> Registrar IANA ID: 146
> Registrar Abuse Contact Email:
> Registrar Abuse Contact Phone:
> Domain Status: ok https://icann.org/epp#ok
> Registry Registrant ID: CR249086059
> Registrant Name: Your Employment
> Registrant Organization: YourEmployment
> Registrant Street: 27762 Antonio Pkwy
> Registrant Street: L1-#206
> Registrant City: Ladera Ranch
> Registrant State/Province: California
> Registrant Postal Code: 92694
> Registrant Country: US
> Registrant Phone: +1.9495351227
> Registrant Phone Ext:
> Registrant Fax:
> Registrant Fax Ext:
> Registrant Email: contact at youremploymentagency.com
>
> --
>         Viktor.
>
>
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-- 
- Andrew "lathama" Latham lathama at gmail.com http://lathama.org -
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