Ruby Issue Tracking System

09/10/2021

07:03 AM Ruby Misc #18157: Weird resolving behaviour

**UPD** Nevermind. I've read DNS docs and it seems that a DNS server sends a flag that indicates an answer was truncated and a client should use TCP connection for getting full info. It seems unfortunately I use the server that doesn't s... evserykh (Evgeniy Serykh)

09/09/2021

06:18 AM Ruby Misc #18157 (Closed): Weird resolving behaviour

I need to get TXT records for domain `qmc.kz` . As far as I understand the nameservers for the domain are `ns1.hoster.kz.` , `ns2.hoster.kz.` and `ns3.hoster.kz.`:
```
$ dig ns qmc.kz
; <<>> DiG 9.11.3-1ubuntu1.15-Ubuntu <<>> ns ... evserykh (Evgeniy Serykh)

02/25/2020

09:08 AM Ruby Bug #16653 (Rejected): Weird behaviour of Resolv module

I have to deal with DNS request. Here is some examples.
When I ask A records for example.com at some public DNS servers I get the results:
`> Resolv::DNS.new(nameserver: ['8.8.8.8', '1.1.1.1']).getresources('example.com', Resolv::DNS... evserykh (Evgeniy Serykh)

07/22/2015

04:29 PM Ruby Feature #11388 (Open): SMTP Service Extension for Delivery Status Notifications

Considering https://tools.ietf.org/html/rfc1891 and http://www.sendmail.org/~ca/email/dsn.html
TD;DR
SMTP session via Telnet:
`R: 220 Pure-Heart.ORG SMTP server here
S: EHLO Pure-Heart.ORG
R: 250-Pure-Heart.ORG
R: 250-DSN
R: 25... evserykh (Evgeniy Serykh)

02/25/2014

04:31 PM Ruby Bug #9563 (Closed): URI.parse error

I have the error for the url :
`...
pry(main)> URI.parse "http://upload.wikimedia.org/wikipedia/commons/1/1c/01-Russian_alphabet-А_а.svg"
URI::InvalidURIError: bad URI(is not URI?): http://upload.wikimedia.org/wikipedia/commons/1/1... evserykh (Evgeniy Serykh)