mail test

[root@mail ~]# traceroute -Tp 25 smtp.ukr.net
traceroute to smtp.ukr.net (212.42.75.250), 30 hops max, 60 byte packets
 1  192.168.114.1 (192.168.114.1)  0.782 ms  0.782 ms  0.792 ms
 2  10.1.1.1 (10.1.1.1)  43.223 ms  43.216 ms  43.242 ms
 3  bras2.magnus.net.ua (193.111.114.35)  43.278 ms  43.242 ms  43.260 ms
 4  br2.magnus.net.ua (193.111.114.33)  43.278 ms  43.283 ms  43.193 ms
 5  195.211.60.176 (195.211.60.176)  43.328 ms  43.311 ms  43.239 ms
 6  * * *
 7  * * *
 8  * * *
 9  * * frvdc-250.fwdcdn.com (212.42.75.250)  35.819 ms
[root@mail ~]# telnet smtp.ukr.net 25
Trying 212.42.75.250...
Connected to smtp.ukr.net.
Escape character is '^]'.
220 ISP UkrNet SMTP.in (frv156.fwdcdn.com) ESMTP Tue, 15 Oct 2019 14:42:16 +0300
QUIT
221 frv156.fwdcdn.com closing connection
Connection closed by foreign host.
[root@mail ~]#
[root@mail ~]#
[root@mail ~]#
[root@mail ~]#
[root@mail ~]#
[root@mail ~]# traceroute -Tp 25 smtp.ukr.net
traceroute to smtp.ukr.net (212.42.75.250), 30 hops max, 60 byte packets
 1  192.168.114.1 (192.168.114.1)  0.576 ms  0.545 ms  0.556 ms
 2  10.1.1.1 (10.1.1.1)  5.176 ms  5.186 ms  5.194 ms
 3  sr3.bcm.net.ua (91.192.155.3)  4.729 ms  4.989 ms  5.002 ms
 4  91.192.155.54 (91.192.155.54)  5.211 ms 91.192.155.62 (91.192.155.62)  5.244 ms 91.192.155.54 (91.192.155.54)  5.260 ms
 5  * * *
 6  * * *
 7  * * *
 8  * * *
 9  * * *
10  * * *
11  * * *
12  * * *
13  * * *
14  * * *
15  * * *
16  * * *
17  * * *
18  * * *
19  * * *
20  * * *
21  * * *
22  * * *
23  * * *
24  * * *
25  * * *
26  * * *
27  * * *
28  * * *
29  * * *
30  * * *
[root@mail ~]# telnet smtp.ukr.net 25
Trying 212.42.75.250...
telnet: connect to address 212.42.75.250: Connection timed out
[root@mail ~]# ^C