"Shulgin, Oleksandr" <oleksandr.shul...@zalando.de> writes: > On Mar 20, 2016 01:09, "Dmitrii Golub" <dmitrii.go...@gmail.com> wrote: >> Alex, actually subdomain can start with digit,
> Not according to the RFC you have linked to. The powers-that-be relaxed that some time ago; I assume there's a newer RFC. For instance, "163.com" is a real domain: $ dig 163.com ... ;; QUESTION SECTION: ;163.com. IN A ;; ANSWER SECTION: 163.com. 600 IN A 123.58.180.8 163.com. 600 IN A 123.58.180.7 ;; AUTHORITY SECTION: 163.com. 4516 IN NS ns3.nease.net. 163.com. 4516 IN NS ns2.nease.net. ... $ whois 163.com ... Registry Registrant ID: Registrant Name: Domain Admin Registrant Organization: Guangzhou NetEase Computer System Co., Ltd Registrant Street: No. 16, Keyun Road, Tianhe District, Registrant City: Guangzhou Registrant State/Province: Guangdong Registrant Postal Code: 510665 Registrant Country: CN Registrant Phone: +86.2085106370 Registrant Phone Ext: Registrant Fax: +86.2085106370 Registrant Fax Ext: Registrant Email: nsad...@corp.netease.com ... regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers