On Thu, 13 Jan 2022 11:00:56 +0100, J.F wrote:
> On Wed, 12 Jan 2022 22:26:37 +0100, Krzysztof Halasa wrote:
>> "J.F." <j...@p...onet.pl> writes:
>>>>$ host sidevlo.xyz. dns.tpsa.pl.
>>>>sidevlo.xyz has address 195.116.107.98
>>>
>>> no wlasnie - tez jakos podobnie bylo
>>>
>>> A teraz Ci znaduje? Bo mnie chyba juz nie.
>>
>> Cały czas, bez zmian.
>
> OK< bylem za jakims ciekawszym firewallem

Jeszcze ciekawiej - windowsowy nslookup:

> set type=any
> server dns.tpsa.pl
Default Server: dns.tpsa.pl
Addresses: 2a01:1700:2:ffff::9f01
194.204.159.1

> sidevlo.xyz
Server: dns.tpsa.pl
Addresses: 2a01:1700:2:ffff::9f01
194.204.159.1

*** dns.tpsa.pl can't find sidevlo.xyz: No response from server
> dns.tpsa.pl
Server: dns.tpsa.pl
Addresses: 2a01:1700:2:ffff::9f01
194.204.159.1

*** dns.tpsa.pl can't find dns.tpsa.pl: No response from server
> server 194.204.159.1
Default Server: [194.204.159.1]
Address: 194.204.159.1

> sidevlo.xyz
Server: [194.204.159.1]
Address: 194.204.159.1

Non-authoritative answer:
sidevlo.xyz internet address = 195.116.107.98

jakies cuda z ip v6, czy inny bug ?

J.