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There are a couple of options for this.

• Use pwndbg or gef. They have a command called got which looks like this

gef➤  got

GOT protection: Partial RelRO | GOT functions: 4
 
[0x555555755018] free@GLIBC_2.2.5  →  0x555555554606
[0x555555755020] puts@GLIBC_2.2.5  →  0x555555554616
[0x555555755028] malloc@GLIBC_2.2.5  →  0x555555554626
[0x555555755030] sprintf@GLIBC_2.2.5  →  0x555555554636

pwndbg> got

GOT protection: Partial RELRO | GOT functions: 4
 
[0x555555755018] free@GLIBC_2.2.5 -> 0x555555554606 (free@plt+6) ◂— push   0 /* 'h' */
[0x555555755020] puts@GLIBC_2.2.5 -> 0x555555554616 (puts@plt+6) ◂— push   1
[0x555555755028] malloc@GLIBC_2.2.5 -> 0x555555554626 (malloc@plt+6) ◂— push   2
[0x555555755030] sprintf@GLIBC_2.2.5 -> 0x555555554636 (sprintf@plt+6) ◂— push   3

• According to their sources both use readelf as such to display this information

$ readelf --relocs ll
Relocation section '.rela.dyn' at offset 0x4a0 contains 9 entries:
  Offset          Info           Type           Sym. Value    Sym. Name + Addend
000000200dd8  000000000008 R_X86_64_RELATIVE                    750
000000200de0  000000000008 R_X86_64_RELATIVE                    710
000000201040  000000000008 R_X86_64_RELATIVE                    201040
000000200fd0  000200000006 R_X86_64_GLOB_DAT 0000000000000000 _ITM_deregisterTMClone + 0
000000200fd8  000400000006 R_X86_64_GLOB_DAT 0000000000000000 __libc_start_main@GLIBC_2.2.5 + 0
000000200fe0  000500000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0
000000200fe8  000700000006 R_X86_64_GLOB_DAT 0000000000000000 _Jv_RegisterClasses + 0
000000200ff0  000900000006 R_X86_64_GLOB_DAT 0000000000000000 _ITM_registerTMCloneTa + 0
000000200ff8  000a00000006 R_X86_64_GLOB_DAT 0000000000000000 __cxa_finalize@GLIBC_2.2.5 + 0

Relocation section '.rela.plt' at offset 0x578 contains 4 entries:
  Offset          Info           Type           Sym. Value    Sym. Name + Addend
000000201018  000100000007 R_X86_64_JUMP_SLO 0000000000000000 free@GLIBC_2.2.5 + 0
000000201020  000300000007 R_X86_64_JUMP_SLO 0000000000000000 puts@GLIBC_2.2.5 + 0
000000201028  000600000007 R_X86_64_JUMP_SLO 0000000000000000 malloc@GLIBC_2.2.5 + 0
000000201030  000800000007 R_X86_64_JUMP_SLO 0000000000000000 sprintf@GLIBC_2.2.5 + 0

And then use this output to dump GOT while debugging.